Answer:
2 1/4
Step-by-step explanation:
The amount of paper needed to wrap the considered box which has dimension of 10 by 10 by 6 inches is 440 sq. inches
What is the surface area of cuboid?Let the three dimensions(height, length, width) be x, y,z units respectively.
The surface area of the cuboid is given by
[tex]S = 2(a\times b + b\times c + c\times a)[/tex]
A box is usually in shape of a cuboid.
For this case, its dimensions are 10 inches, 10 inches, and 6 inches.
The amount of wrapper we need is approx same as the area of its surface (assuming we're going to measure the paper needed in terms of its area).
Thus, we get:
Amount of the paper we need to wrap the considered box = surface area of that box = surface area of cuboid of dimension 10 inch by 10 inch by 6 inches = S (say), then:
[tex]S = 2(10\times 10+ 10\times 6 + 6\times 10)\\S = 440[/tex](in sq. inches)
Thus, the amount of paper needed to wrap the considered box which has dimension of 10 by 10 by 6 inches is 440 sq. inches
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After converting two mixed numbers to improper fractions, what is the next step to take in order to solve the equation: 3/2 x 7/3 =?
Next you should simplify your fractions with the GCF.
Next you should find a common denominator for your fractions.
Next you should clearly state your final answer.
Next you should multiply the numerators and denominators.
Answer:
Next you should multiply the numerators and denominators.
explanation:
i got 100% ;)
Answer:
Multiply The Numearters and Denomenators
Step-by-step explanation:
Debra had 324 baseball cards. She got 439 more cards. How many cards does she have now?
Answer:763
Step-by-step explanation:
you add both numbers
translate each verbal phrase into algebraic expression.
1. twice the difference between 6 times h and 3 gives 30.
2.sum of 5 times z and 4 divided by two is 7.
3.twenty-two minus the product of 7 and y yields 1.
4.quotient of 8 lowered by 2 times t and 3 is two.
5.three-fourths of x added to twice of x gives 11.
6.5 times together of 6 and 4 multiplied by g is equivalent to 50.
7.altogether of 9 and two-thirds of k alike 13.
8.7 raised by thrice of c dropped by factor of five is 2.
9.8 divides total of 3 times f and six equals 3.
10.volume of 8 and the product of 5 and q increased by 6 yields 88.
I really need it. :) thanks
Answer:
Step-by-step explanation:
[tex]1.\ 2(6h - 3) = 30[/tex]
[tex]2.\ \frac{5z+4}{2}=7[/tex]
[tex]3.\ 22 - 7y = 1[/tex]
[tex]4.\ \frac{8-2t}{3} =2[/tex]
[tex]5.\ \frac{3}{4}x +2x=11[/tex]
[tex]6.\ 5(6 + 4g) =50[/tex]
[tex]7. \ 9+\frac{2}{3}k=13[/tex]
[tex]8.\ \frac{7+3c}{5}=2[/tex]
[tex]9.\ \frac{3f+6}{8}=3[/tex]
[tex]10.\ 8(5q + 6)=88[/tex]
Hope this helps!
How many games altogether will four teams play if every team plays each other twice?
Answer : 8
Explanation : 4 × 2 = 8
◊ YusuCr ◊
Answer:
8
Step-by-step explanation: if your times it by two it would be 4x2 = 8 :)
The time, t in seconds that it takes a car to travel a quarter-mile when starting from a full stop can be estimated by using the formula:
(see image)
Where w = weight of the car
p = power delivered by the engine in horsepower (hp)
If the quarter-mile time for a 3,590-pound car is 13.4 s, how much power does its engine deliver? Round to the nearest pound.
Assignment:
Natasha and Daniel worked out this problem. Natasha’s answer was 295 hp and Daniel’s was 679 hp.
1. Who was right?
2. How did you determine who was right? Show each step of how each of them solved the problem.
3. Set up your Fantasy Race. Research two different cars/trucks. What is the average hp and weight of each? Based on the formula, how fast can each reach a quarter-mile? Show all the work for each.
The computation of the power shows that Natasha was right as the value gotten is 295hp.
How to calculate power?From the information given, t is given as 5.825 to the cube root of w/p.
In this case, the value of p will be:
p = w/t³(5.823)³
p = 3590(5.823)³ / (13.4)³
p = 708828.13/2406.104
p = 295hp
In conclusion, Natasha was correct.
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Given graphs of f, g, and h, which function (g or h) is an inverse function of function f?
h
it's f but reflected diagonally
Find the sum of the first 10 terms of the given sequence.-3,-15,-75,375,-1875
Answer: -7324218
Step-by-step explanation: This is a geometric series because we can see the sequence is constantly decreasing by multiples of 5.
5 is being multiplied.
Sum of geometric progression formula: [tex]S_{n}=\frac{a(1-r^{n})}{1-r} \\[/tex]
Sn = sum of n terms
a = first term in sequence
r = common ratio/multiple
n = number of terms
Therefore: [tex]S_{10}=\frac{-3(1-5^{10})}{1-5}[/tex] = -7324218
brainliest please :)
Which is the graph of f(x) = 4(1/2)*?
Answer:
The second graph is the answer
Please help! Will give brainliest and lots of points
Answer:
b) [tex]4 \frac12[/tex] inches
3. a) [tex]2\frac{1}{8}[/tex] foot
Step-by-step explanation:
b) area of a rectangle = length × width
Given:
area = 15 3/10length = x + 3width = 3 2/5[tex]\implies 15\frac{3}{10}=(x+3) \times 3\frac25[/tex]
[tex]\implies \dfrac{15\times10+3}{10}=(x+3) \times \dfrac{3 \times 5+2}5[/tex]
[tex]\implies \dfrac{153}{10}=(x+3) \times \dfrac{17}5[/tex]
[tex]\implies \dfrac{153}{10} \div \dfrac{17}5=x+3[/tex]
[tex]\implies \dfrac{153}{10} \times \dfrac{5}{17}=x+3[/tex]
[tex]\implies \dfrac{765}{170} =x+3[/tex]
[tex]\implies \dfrac92=x+3[/tex]
[tex]\implies 9=2(x+3)[/tex]
[tex]\implies 9=2x+6[/tex]
[tex]\implies 2x=3[/tex]
[tex]\implies x=\dfrac32[/tex]
Therefore,
[tex]\textsf{length} = \dfrac32 + 3 = \dfrac92 = 4 \frac12[/tex]
Question 3a
Subtract the length of the picture from the length of the wall, then divide the answer by 2.
[tex]\implies (14\frac12-10\frac14) \div 2[/tex]
[tex]\implies \left(\dfrac{14 \times 2 +1}{2}-\dfrac{10\times4+1}{4}\right) \div 2[/tex]
[tex]\implies \left(\dfrac{29}{2}-\dfrac{41}{4}\right) \div 2[/tex]
[tex]\implies \dfrac{17}{4} \div 2[/tex]
[tex]\implies \dfrac{17}{4} \times \dfrac12[/tex]
[tex]\implies \dfrac{17}{8}[/tex]
[tex]\implies 2\frac{1}{8}[/tex]
good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
Answer:
1st and 6th option, 35 adult tickets
Step-by-step explanation:
So we know adult tickets are x and children tickets are y.
The total number of tickets is 57, so
x + y = 57
The adult tickets are worth 6 and the children's tickets are worth 2.50.
The total cost is 265.
6x + 2.5y = 265
Now, the system of equations.
6x + 2.5y = 265
-6x - 6y = -342
-3.5y = -77
y = -77/-3.5
y = 22
Plugging y back in
x + 22 = 57
x = 35 adult tickets sold
* $265 worth of tickets were sold
* Adult tickets cost $6
* Child tickets cost $2.50
* 57 tickets were sold
To Find ↷Let x represents the number of adult tickets sold and y as the number of child ticket sold
Which squations equation represents the scenerio? select 2 options
Answer ↷x ⇢No. of adult tickets soldy⇢No. of child ticket soldso ,the equations would be
⤿ x + y = 57 ✓
⤿ 6x + 2.5y = 265 ✓
Solution↷x + y = 57.....(1)
6x + 2.5y = 265.....(2)
Multiplying equation 1st by 6
we get,
6x + 6y = 342 ...(3)
subtracting equation (3) by equation (2)
we get,
6x + 6y = 342
-6x + 2.5y= 265
_____________
ㅤㅤ 3.5y =
ㅤㅤ y = 77/3.5
ㅤㅤ y = 22
_______________
y = 22x = 57-22 = 35______________________________
A child ticket⇢ $ 2.5 x 22= $ 55An adult ticket⇢ $ 6 x 35 = $ 210_______________________________
Total cost ⇢ $55 +210 = 265_______________________________
Grace has a segment with endpoints C (3, 4) and D (11, 3) that is divided by a point E such that CE and DE form a 3:5 ratio. She knows the distance between the x coordinates is 8 units. Which of the following fractions will let her find the x coordinate for point E?
The value of x coordinate for point E is,
⇒ x = 6
What is Coordinates?A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
Grace has a segment with endpoints C (3, 4) and D (11, 3)
And, It is divided by a point E such that CE and DE form a 3:5 ratio.
Hence, We get;
The coordinates of E is,
E = [ ( 3× 11 + 5 × 3)/(3 + 5) , (3×3 + 5 × 4)/(3 + 5) ]
= [ (33 + 15)/8 , (9 + 20)/8 ]
= *(48/8 , 29/8)
= (6 , 3.625)
Thus, The value of x coordinate for point E is,
⇒ x = 6
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based on the information in the two-way table, what is the probability that a person selected at random is a left-handed male?
C
\qquad m \angle AOC
m∠AOC
m, angle, A, O, C
is a straight angle.
m
∠
A
O
B
=
8
x
+
5
1
∘
\qquad m \angle AOB = 8x + 51^\circ
m∠AOB=8x+51
∘
m, angle, A, O, B, equals, 8, x, plus, 51, degrees
m
∠
B
O
C
=
6
x
−
2
5
∘
\qquad m \angle BOC = 6x - 25^\circ
m∠BOC=6x−25
∘
m, angle, B, O, C, equals, 6, x, minus, 25, degrees
Find
m
∠
A
O
B
m\angle AOB
m∠AOB
m, angle, A, O, B
:
Answer:
m∠AOB=139°Step-by-step explanation:
m∠AOB+m∠BOC=180°
m∠AOB=8x+51°
m∠BOC=6x-25°
~
[tex]\tt 8x+51+6x-25=180[/tex]
[tex]\tt 14x+26=180[/tex]
[tex]\tt 14x=180-26[/tex]
[tex]\tt \cfrac{14x}{14} =\cfrac{154}{14}[/tex]
[tex]\tt x=11[/tex]
m∠AOB:-
[tex]\tt 8(11)+51[/tex]
[tex]\tt =88+51[/tex]
[tex]\tt =139^{o}[/tex]
Therefore, m∠AOB=139°
On Monday, you deposited $20 into your bank
account. On Tuesday, you withdrew $12. If you
currently have $74, how much did you have on
Monday to begin with?
Providing Brainliest for correct <333
Answer:
#1
Well lets solve the polynomial first.
(4p +3) ^2
That is basically
(4p + 3) (4p + 3)
And we’re trying to find the error in the “equal” solution.
16p^2 + 8p + 9.
So let’s solve the polynomial first
Following F.O.I.L
F- First
O- Outter
I- Inner
L- Last
So doing the equation in order.
4p * 4p = 16p^2
4p * 3 = 12p
3 * 4p = 12p
3* 3 = 9
Added it all up.
16p^2 + 12p + 12p + 9
Simplify.
16p^2 +24p +9
We can see that in this case the 8p is wrong.
So we replace 8p with 24p
In this case the last option.
Factoring #2
So we’re factoring
9x^2 -6x - 3
So how are we gonna do this.
So I’m just gonna go over the simple method.
The standard form of a quadratic is
Ax^2 + bx + c = 0
We don’t have to worry about the equal 0 part here for now.
ax^2 + bx + c
A being the number next to x^2
B is the number being next to x
C is the number that is next to nothing, jsut a plain whole number (sometimes whole number)
So let’s plug it in.
(It’s already plugged in so we can solve)
9x^2 - 6x - 3
Multiply a and c in ths case being, 9 and -3.
You’d get -27
We need two numbers that multiply to -27 and add up to -6
From here it’s guessing and checking.
Here’s my process.
trial 1
Since the sum is negative, it has to be negative + negative or positive + negative greater then the positive. Or vice versa but positive is less then negative.
But the product has to be -27,negative * negtaive is positive, so it has to be positive * negative and positive + negative.
I look at -27 and think of two numbers that would give the lowest.
-9 * 3
-9 * 3 = -27
-9 + 3 = -6
It looks like I got it already on the first try.
The numbers are -9 and 3
end of trial 1
So now I know that the numbers are -9 and 3.
Using that information I just plug it into the quadratic but replace it with b.
9x^2 -9x + 3x - 3
Now you can simplify this
In the end you’d get
3 (3x+1)(x-1)
You’d have the third option open to you
Figure out the second one using these strategies
Mary brought chocolate and vanilla cupcakes to school for her birthday. 20 students decided to take a cupcake, and 10% of them picked vanilla. How many people picked a vanilla cupcake?
Answer:
2
Step-by-step explanation:
To find the number corresponding to a percentage, multiply the base value by the percentage.
10% of 20 = 0.10 ×20 = 2
2 people picked vanilla cupcakes.
4. Green Meadows makes three types of portable coolers. The company’s total fixed cost is 1,080,000. Selling prices, variable costs, and sales percentages of each type of cooler: Model X100: selling price – 8,800; variable cost – 7,600; sales mix – 30% Model X950: selling price – 14,800; variable cost – 12,000; sales mix – 50% Model X800: selling price – 24,000; variable cost – 20,000; sales mix – 20% Compute the: A) break-even point in units B) break-even point in pesos C) if the company has a target profit of 1M, compute the number of units of each type of cooler that must be sold
A) The computation of the break-even point in units for Green Meadows, which makes three types of portable coolers, can be determined using the following break-even formula:
= Fixed costs/Weighted contribution margin per unit
Model X100 Model X950 Model X800
= 3,000 units 771 units 1,350 units
(1,080,000/$360) (1,080,000/1,400) (1,080,000/800)
B) The computation of the break-even point in pesos for Green Meadows, which makes three types of portable coolers, can be determined using the following break-even formula:
= Fixed costs/Weighted contribution margin per unit
Model X100 Model X950 Model X800
= 240 million pesos 11,416,490 pesos 32,432,432 pesos
(1,080,000/0.45%) (1,080,000/9.46%) (1,080,000/3.33%)
C) If Green Meadows has a target profit of 1M, the number of units of each type of cooler that must be sold is determined using the following break-even formula:
= Fixed costs + Target Profit /Weighted contribution margin per unit
Model X100 Model X950 Model X800
= 5,778 units 1,486 units 2,600 units
(2,080,000/$360) (2,080,000/1,400) (2,080,000/800)
What is break-even analysis?The break-even analysis is an accounting technique used to determine the break-even point.
The break-even point shows the units or dollars that must be achieved so that the total revenue equals the total costs, both variable and fixed.
Data and Calculations:Fixed cost = 1,080,000 pesos
Model X100 Model X950 Model X800
Selling price 8,800 14,800 24,000
Variable cost 7,600 12,000 20,000
Contribution margin 1,200 2,800 4,000
Sales mix 30% 50% 20%
Weighted contribution
margin 360 1,400 800
Weighted contribution
margin ratio 0.45% 9.46% 3.33%
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HELP ASAP!!!!!! FOR BRAINLIST!!
Answer:
x coordinate: 2
y coordinate: -3
explanation:
[tex]\sf \large\boxed{{\left \{\sf \ {{y=\frac{1}{2} x-4} \atop {y=-2x+1}} \right. }}[/tex]
solve them by combination:
[tex]\rightarrow \sf \dfrac{1}{2} x -4 = -2x+1[/tex]
[tex]\rightarrow \sf \dfrac{1}{2} x +2x= 1+4[/tex]
[tex]\rightarrow \sf 2.5x=5[/tex]
[tex]\rightarrow \sf x=2[/tex]
Find y:
[tex]\sf y = -2x + 1[/tex]
[tex]\sf y = -2(2) + 1[/tex]
[tex]\sf y = -3[/tex]
Ayuda pls cuanto es 278x972
Answer:
270216 this the multiplication of the numbers you can also use a calculator
please hurry!!! find the measure of E
Traingle DEF is isosceles
DE=FDSo
<F=<EHence
<E=55°write each number in scientific notation 1) 660000 2) 0.00365 3)0.009 4) 810
Answer:
1) 6.6 × 10^5 2) 3.65 × 10^-3 3) 9 × 10^-3 4) 8.1 × 10^2
Step-by-step explanation:
I think that's what it is.
An individual head of a sprinkler system covers a circular area of grass with a radius of 25 feet. The yard has 3 sprinkler heads that each cover a circular area with no overlap. What is the approximate total area that will be watered? 1963. 5 ft 1963. 5 ft² 5890. 5 ft 5890. 5 ft².
Answer:
Option D. 5890.5 feet²
Step-by-step explanation:
An individual head of a sprinkler system covers a circular are of grass with a radius of 25 feet.
Yard has three sprinkler heads that each cover circular area with no overlap.
We have to calculate the approximate area watered by these 3 sprinkler heads.
Area covered by one sprinkler = π×r² = π×(25)² = 625π feet²
Therefore area covered by three sprinkler heads = 3 × 625π = 5892.85 feet²
which matches the approximate value of Option D. 5890.5 feet²
Write an example of a binomial with a degree of 3
Answer:
5x^3 + 7
Step-by-step explanation:
So basically a binomial is when there are 2 terms
To a certain degree (it's 3 in this case) is when the variable is to that power.
For example: [tex]5x^{3} + 7[/tex]
Anyone know? I don’t really get it..
Answer:
D is the correct ans
Step-by-step explanation:
Because
Thirteen times the cost of one ticket
WILL GIVE BRAINLIEST
Which statement is TRUE about the results of the transformation?
A) Only corresponding sides of the triangles are congruent after the transformation.
B) Only corresponding angles of the triangles are congruent after the transformation.
C) Both corresponding angles and corresponding sides are congruent after the transformation.
D) Neither corresponding sides or corresponding angles are congruent after the transformation.
Answer:
C Is the correct answer
I am not sure please check it out once
Solve x(x - 2) = 4
Using quadratic formula
(Show step by step for the answer because I gotta show my work)
Answer:
x = 1 ± [tex]\sqrt{5}[/tex]
Step-by-step explanation:
x(x - 2) = 4
Multiply x on the left side by foil.
[tex]x^{2}- 2x = 4[/tex]
Subtract 4 on both sides.
[tex]x^{2} -2x-4=0[/tex]
Now, the quadratic formula.
x = (-b ± [tex]\sqrt{b^{2} - 4ac }[/tex]) / 2a
Using the standard form equation.
Ax² + Bx + C = 0
(1)x² - 2x - 4 = 0
A = 1
B = -2
C = -4
x = (-(-2) ± [tex]\sqrt{(-2)^{2}-4(1)(-4) }[/tex]) / 2(1)
x = (2 ±[tex]\sqrt{4+16}[/tex] ) / 2
x = (2±[tex]\sqrt{20}[/tex])/2
x = (2±2[tex]\sqrt{5}[/tex])/2
x = 1 ± [tex]\sqrt{5}[/tex]
One bushel of apples weighs about 40 pounds. About how many bushels of apples would weigh 1 ton?
Answer:
50
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
1 ton = 2000 pounds
2000÷40=50
Find the value of sin T rounded to the nearest hundredth, if necessary.
Answer:
Step-by-step explanation:
What fraction is equivalent to four tenths and has a denominator of 100?
four hundredths
ten hundredths
forty hundredths
forty tenths
Answer:
forty hundreths
Step-by-step explanation:
40/100 is equivalent to 4/10 and has a denominator of 100
(forty hundreths)
Reasoning? 40/100 is 10 times 4/10