Please help!! ................................

Answer:

80, I don't know if it's right but it is a multiple of 4, 5, and 10 and it is between 67 and 113 so it meets all criteria.

Step-by-step explanation:

Answer:

it is 80

Step-by-step explanation:

4 times 20 equals 80

5 times 16 equals 80

10 times 8 equals 80

Answer:

I can't understand the question can u explain briefly

Answer:

Yes

Step-by-step explanation:

4(w+8)

4 x w = 4w  4 x 8 = 32

Put it all together 4w+32 your multiplying the 4 by the number and letter in the parentheses then you put the to answers you got in a equation such as 4w + 32

The function is

Graph attached

There is one real zero only

That's-1.047

Answer:

a + 4b - 24

Step-by-step explanation:

simply multiply 4 to the numbers in the brackets. If there is an unknown variable then write it as it is. Don't forget the to multiply the signs as well.

4 x 1/4a = 1a = a

4 × b = 4b

4 × -6 = -24

Answer:

a + 4b - 24

Step-by-step explanation:

Expand brackets. Each term in the brackets is multiplied by 4.

4( 1/4a) + 4(b) + 4(-6)

4/4a + 4b - 24

Step-by-step explanation:

14 / 20 x 100 / 1equal to 42

Answer:

1x27

3x9

Comment me below if I need to have each possible factor.

Step-by-step explanation:

Answer:

11/10 or 1 1/10 square feet

Step-by-step explanation:

Simplify the following:

((2 + 3/4)×2)/5

Hint: | Express ((2 + 3/4)×2)/5 as a single fraction.

((2 + 3/4)×2)/5 = ((2 + 3/4)×2)/5:

((2 + 3/4)×2)/5

Hint: | Put the fractions in 2 + 3/4 over a common denominator.

Put 2 + 3/4 over the common denominator 4. 2 + 3/4 = (4×2)/4 + 3/4:

(((4×2)/4 + 3/4) 2)/5

Hint: | Multiply 4 and 2 together.

4×2 = 8:

((8/4 + 3/4)×2)/5

Hint: | Add the fractions over a common denominator to a single fraction.

8/4 + 3/4 = (8 + 3)/4:

(((8 + 3)/4)×2)/5

Hint: | Evaluate 8 + 3.

8 + 3 = 11:

(11/4×2)/5

Hint: | Express 11/4×2 as a single fraction.

11/4×2 = (11×2)/4:

((11×2)/4)/5

Hint: | Express ((11×2)/4)/5 as a single fraction.

((11×2)/4)/5 = (11×2)/(4×5):

(11×2)/(4×5)

Hint: | In (11×2)/(4×5), divide 4 in the denominator by 2 in the numerator.

2/4 = 2/(2×2) = 1/2:

11/(2×5)

Hint: | Multiply 2 and 5 together.

2×5 = 10:

Answer:  11/10 or 1 1/10 sqr feet

Answer:

$125

Step-by-step explanation:

5% of 125 is 6.25

6.25 + 125 = 131.25

Please give brainliest!

Answer: each person would get 1.75 each

Step-by-step explanation:

devide 7.00 by 4

Answer:

96 in^2

Step-by-step explanation:

You have to divide all the areas into squares, so its easier. Like the 3 by 4 ft  box, and the 6 by 12 ft

Answer:

Step-by-step explanation:

Answer:

m = 6

Step-by-step explanation:

If the system of equations has no solutions, then the lines are parallel.

Parallel lines have the same slope.

The slope-intercept form of a linear equation is   y = mx + b
(where m is the slope and b is the y-intercept)

Therefore, the slope of the equation  y = 6x + 1  is 6

So the second equation should also have a slope of 6:  y = 6x + 3

Now compare both

Hence m=6

Step-by-step explanation:

so, that means the friend's garden length is

15m 24cm + 2m 98cm

we can do this in 2 main ways.

1. using the fact that this is a metric system with 1m = 100cm.

15.24m + 2.98m = 18.22m = 18m 22cm

2. using fractions

15 24/100 m + 2 98/100 m =

= (1500 + 24)/100 + (200 + 98)/100 =

= 1524/100 + 298/100 = (1524 + 298)/100 =

= 1822/100 = (1800 + 22)/100 = 18 22/100 m =

= 18m 22cm

ultimately, they are both really using the same principles, but it looks a little bit different.

The element is remaining after 18 minutes with the rate of decaying of 26.8 % is 2.99 grams.

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

An element with a mass of 820 grams decays by 26. 8% per minute.

Then the mass remaining after one minute will be

Remaining = 100 - 26.8

Remaining = 73.2 %

The element is remaining after 18 minutes will be

Mass = 820 × (0.732)¹⁸

Mass = 820 × 0.00364

Mass = 2.985

Mass ≈ 2.99

The element is remaining after 18 minutes is 2.99 grams.

More about the percentage link is given below.

https://brainly.com/question/8011401

Answer:

54

Step-by-step explanation:

We are given the sequence or function:—

[tex]\displaystyle \large{a(n) = 3(2)^n}[/tex]

To find the sum of 1st term and 4th term, first we must find the first term and the fourth term which can be done by substituting n = 1 and n = 4.

[tex]\displaystyle \large{a(1)=3(2)^1}\\\displaystyle \large{a(1)=3 \cdot 2}\\\displaystyle \large{a(1)=6}[/tex]

Then when n = 4.

[tex]\displaystyle \large{a(4) = 3(2)^4}\\\displaystyle \large{a(4) = 3 \cdot 16}\\\displaystyle \large{a(4) = 48}[/tex]

Therefore, the sum of 1st term and 4th term is:—

[tex]\displaystyle \large{a(1)+a(4) = 6+48}\\\displaystyle \large{a(1)+a(4)=54}[/tex]

Answer:

1^0+5^0+9^0 = 3

Step-by-step explanation:

1^0 = 1

5^0 = 1

9^0 = 1

1^0+5^0+9^0= 1+1+1 = 3

Answer: x = 62.5 degrees

Step-by-step explanation:

Angle DEC is adjacent to the angle measuring 137 degrees, which means their sum is 180 degrees. Therefore:

Angle DEC + 137 = 180

We can subtract 137 from both sides:

Angle DEC = 43 degrees

We know that the sum of the angles in a triangle is 180 degrees, so we can set up an equation for triangle DEC.

We know Angle D + Angle C + Angle E = 180, so we can plug in the values given for each.

Therefore, x + 5 + x + 7 + 43 = 180

We can combine like terms:

2x + 55 = 180

Subtract 55 from both sides:

2x = 125

Divide both sides by 2:

x = 62.5 degrees

Correct Inputs :-

In ΔABC right angled at A, D and E are points on BC, C such that BD = CD and AD ⊥ BC

[tex]\underline{\underline{\large\bf{Solution:-}}}\\[/tex]

[tex]\longrightarrow[/tex] Let us know about definition of altitude first. The altitude of a triangle is the perpendicular line segment drawn from the vertex to the opposite side of the triangle.

[tex]\leadsto[/tex]Median is the line segment from a vertex to the midpoint of the opposite side.

Let us Check all options one by one

Using the combination formula, it is found that she can shoot the ducks in 120 ways.

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

In this problem, 3 ducks will be shoot from a set of 10, hence:

[tex]C_{10,3} = \frac{10!}{3!(10-3)!} = 120[/tex]

Thus, she can shoot the ducks in 120 ways.

More can be learned about the combination formula at https://brainly.com/question/25821700

Answer:

the point ( 5, 7) lies in the first quadrant.

Step-by-step explanation:

X coordinate is positive and the Y coordinate is positive in the first quadrant.

Answer:

Quadrant I

Step-by-step explanation:

Quadrant I : (x, y)

Quadrant II : (-x, y)

Quadrant II : (-x, -y)

Quadrant IV : (x, -y)

Therefore, as the x and y values of (5, 7) are both positive, the point is located in Quadrant I

She needs to add 4 more layers to get the needed volume

The formula for calculating the volume of the box is given as:

V = lwh

l is the length  = 5 in

Width  = 3in

Height = 1 in

Volume of the box = 15 cubic inches

The number of layed needed  = 75/15 - 1 = 4 layers

Hence she needs to add 4 more layers to get the needed volume

Learn more on volume of the box here: https://brainly.com/question/14957364

Answer: Evaluate! To solve your equation using the Equation Solver, type in your equation like x+4=5. The solver will then show you the steps to help you learn how to solve it on your own.

Step-by-step explanation:

Answer:

A. 17

Step-by-step explanation:

Let X be the intersection of lines QR and NP.

By Power of a Point, we have [tex]QX\cdot XR=NX\cdot XP.[/tex]

(This can be proven with similar triangles by connecting QN and PR and using proportions with similar triangles [tex]\triangle QXN[/tex] and [tex]\triangle RXP[/tex].)

Plugging the values we know into [tex]QX\cdot XR=NX\cdot XP,[/tex] we have

[tex]12\cdot(x-2)=(3x-1)\cdot 3[/tex].

Dividing both sides by 3 gives

[tex]4(x-2)=3x-1.[/tex]

Distributing the left hand side gives

[tex]4x-8=3x-1.[/tex]

Subtracting 3x from both sides, we have

[tex]x-8=-1.[/tex]

Finally, adding 8 to both sides, we have

[tex]x=7.[/tex]

The question asks to find QR. (I'm assuming this is what you meant in the question.) With the lengths given, we know

[tex]QR=12+(x-2)=x+10.[/tex]

Therefore, plugging x in gives us

[tex]\boxed{QR=17.}[/tex]

Answer: x=26

Step-by-step explanation:

Answer:

Perimeter = 180

Area = 1080

Step-by-step explanation:

Perimeter is length of all sides added together. 30+78+72 = 180

Area is the length times the height/2 for a triangle. 30*72/2 = 1080

I hope this helped <3

Answer:

x=4

Step-by-step explanation:

4x4x4=64

4x4=16

16 x 4 = 64

Answer:

Step-by-step explanation:

price after 5 years

[tex]=24000(1-\frac{13.5}{100} )^5\\=24000(1-0.135)^5\\=24000(0.865)^5\\\approx 11622.29[/tex]

i assumed 13.5%

Answer:

x = 2

Step-by-step explanation:

( 5 / 7 ) * x = ( 10 / 7 )

( 5 * x ) / 7 = ( 10 / 7 )

( 5 * x ) = ( 10 / 7 ) * 7

= ( 10 * 7 ) / 7

( 5 * x ) = 10

x = 10 / 5

x = 2