Answer:
8 inches
Step-by-step explanation:
All the sides of a square are equal so to find the side you can divide the perimeter by 4.
32 / 4 = 8
Answer:
here you go
Step-by-step explanation:
An open box is to be made from a square piece of cardboard, 32 inches on a side, by cutting equal squares with sides of length x from the corners and turning up the sides (see figure below). Determine the function, V, in terms of x, that represents the volume of the box.
A. -2x^3+32x^2
B.-4x^3+64x^2
C.4x^3-64x^2+32x
D.-4X^3+64x^2-32x
E.4x^3-128x^2-1024x =volume = x(32-2x)^2
PLEASE HELP I'LL GIVE BEAINLIEST!!!!!
Answer:
9 2/3
Step-by-step explanation:
50=6a-8
+8 +8
58=6a
/6 /6
9 2/3=a
plz help me im bad at this
Answer:
if this helps it's 5
Step-by-step explanation:
2+2=5
Anybody please help me
Answer:
reflection over the y axis
Step-by-step explanation:
Angela and Juan went to the ice cream store where ice cream cones cost $0.90 each and ice cream bars cost $0.75 each. They spend $13.50 and bought 4 more ice cream cones than ice cream bars. How many ice cream cones did they buy? Show your work
No Explanation Please Don't Answer
Answer:
A) [tex]\frac{1}{2}(9+15)w[/tex]
Step-by-step explanation:
Area of a trapezoid is [tex]\frac{1}{2}(base1+base2) *h[/tex]
[tex]A=\frac{1}{2}(9+15)*w[/tex]
how to do this question plz answer my question
9514 1404 393
Answer:
the cubes of interest are the cubes of 5, 6, 7, 8, 9 — a list with 5 elements
Step-by-step explanation:
The integers that have 3-digit cubes will be between ...
∛100 = 4.6 and ∛999 = 9.99
That is, the 3-digit cubes will be the cubes of 5, 6, 7, 8, 9. There are exactly 5 numbers on this list.
5³ = 125
6³ = 216
7³ = 343
8³ = 512
9³ = 729
___
Just to be sure, we can check values beyond the range:
4³ = 64, a 2-digit cube
10³ = 1000, a 4-digit cube
Answer:
you are literally a life saver , i'm doing the exact same one right now!
Step-by-step explanation:
Lucas works for a salary of $2,396 per month. His deductions include $360 of federal income tax, $148 for Social Security, $35 for Medicare, and a $95 insurance premium. What is his monthly net pay?
Answer:
Lucas monthly net pay is $1758
Step-by-step explanation:
Lucas works for a salary of $2,396 per month.
His deductions include $360 of federal income tax,
$148 for Social Security,
$35 for Medicare, and
a $95 insurance premium.
Now,
2396 - 360 - 148 - 35 - 95 = 1758
Thus, Lucas monthly net pay is $1758
-TheUnknownScientist
Help !Use multiplication to decide if the quotient is correct or incorrect.
26 divided by 8 = 2 r2
A. Correct
B. Incorrect
Answer:
incorrect
Step-by-step explanation:
2x8=16
16+2=18
prove this that the lll
Answer:
hmm pray you will fine the answer.
Step-by-step explanation:
dunno can you please say details
4/5 - 1/10=
A. 7/10
B.3/5
C.3/10
D.2/25
Answer
A 7/10
Step-by-step explanation:
if you make it even, you double the 4/5 to make it a 8/10, if you every have a number that is like 4/6-2/18, you triple the 4 to make 12, and triple the 6 to make it 18. so you now have 12/18-2/18=10
So 8/10-1/10=7/10
See image below for reference
Answer:
arithmetic sequence
Step-by-step explanation:
solve for x:
4=1/4(x-5)²
Answer:
x=9,1
Step-by-step explanation:
Take the root of both sides and solve.
x = 9 , 1
Answer:
X=9 or 1
Step-by-step explanation:
It's really complicated to explain, sorry!
(P.S, if that's you in your pfp, you are so freaking stunning, period. As you should)
Hope this helped, and please mark as brainliest :)
Akiko ate 60 hot dogs in 10 hours. At that rate, how many hot dogs would she eat in 20 minutes?
Akiko ate per hour:-
Total hot dogs/Total hours60/106dogs/hourSo
20min=1/3h
Total hot dogs
6/32Answer:
2 hot dogs
Step-by-step explanation:
Total hot dogs she ate in 10 hours,
→ 60 hot dogs
Total hot dogs she ate in 1 hour,
→ 60/10
→ 6 hot dogs
The fraction of 20 minutes in a hour,
→ 20 minutes/1 hour
→ 20/60
→ 2/6 = [ 1/3 ]
Rate of hot dogs she ate in 20 minutes,
→ 6 × 1/3
→ 6/3
→ [ 2 hot dogs ]
So, Akiko ate 2 hot dogs in 20 minutes.
4.)help please me. I can't get these two ;v;
Answer:
cdsffefr
Step-by-step explanation:
Which could be the description of a cross section of a right cylinder that is neither parallel nor perpendicular to the base?
Answer:
The description of a cross section of a right cylinder that is neither parallel nor perpendicular to the base is (an);
Ellipse
Step-by-step explanation:
The given question is presented as follows;
Which could be the description of a cross section of a right cylinder that is neither parallel nor perpendicular to the base;
The options obtained from an online source (PSD) are;
Circle
Ellipse
Rectangle
Triangle
The cross section of a right cylinder that is parallel to the base is in the shape of a circle
The cross section of a right cylinder that is perpendicular to the base of the cylinder is in the shape of a rectangle
The cross section of a right cylinder that is neither parallel nor perpendicular to the base of the cylinder is in the shape of an ellipse which is a form of an oval shape.
Translate algebra expressions 2 less that 3 times z
Answer:
(3z) - 2
Step-by-step explanation:
Let's see an example:
(4x) - 6
This translates into 6 less than 4 times x
So... 2 less than 3 times z =
(3z) - 2
Answer:
Step-by-step explanation:
That would be "3z - 2:" 2 less than 3 times z.
find the volume of a cone with a height 7 and radius 7
Answer:
359.19
Step-by-step explanation:
Using the formula V=(πr^2) * h/3 and plugging in the given values we get 359.19.
I estimated pi at about 3.14
k(x)=6x+100
k(-5)=
please help me with this problem
The drama club held a car wash on Saturday and Sunday. They washed a total of 60 cars. If they washed 24 cars on Sunday, what percent of the cars did they wash on Sunday?
Answer: 2.5%
Step-by-step explanation:
60 divided by 24 equals 2.5
Answer:
24
Since they washed a total of 60 cars, then according to the question they washed 40%(40 per cent) of 60 cars on Sunday.
Per
c
e
n
t
is simply per
h
u
n
d
r
e
d
or out of
h
u
n
d
r
e
d
.
We have to find out 40% of 60, which is
40
100
×
60
This is equal to
2400
100
=
24
00
1
00
=
24
Step-by-step explanation:
please follow me and make me brainlist
Which of the following is a solution to the system of
equations?
4 + y = -x
y = 2x - 10
Answer:
x=3, y= -6
Step-by-step explanation:
make 4+y= -x as equation (1) and make y=2x-10 as equation (2, then you must find a third equation either from equation (1)or (2). If you choose to find equation (3) from (2) it will be y=2x-10 , then substitute equation (3) from (1) because you can't choose (2) , then it will be 4+(2x-10)= -x
the answer will be x =2
substitute x from equation (3)
y=2x-10
y=2 (2)-10
y= -6
Tyler has a stack of cards. He picks a card, records the color, and returns the card to the stack. He repeats this 60 times and chooses a red card 24 times. What is the experimental probability of choosing a red card from the stack?
Answer:
24/60 = 2/5
Step-by-step explanation: dont have one
Answer:
2/5, or 40%
Step-by-step explanation:
The experimental probability is not what the mathematical probability of something always is of happening, but rather the probability based on the pattern of given data in a given experiment. So rather than giving the likelihood of picking a red card on the next pick, you would instead give the "likelihood" of picking a red card based on the trend found in the given data. This would amount to 24/60 which, simplified, would be 2/5, or 40%.
I would appreciate Brainliest, but no worries.
A boat is heading due north at 15 mph. The current is flowing southeast at 5 mph. Find the actual bearing and speed of the ship
Answer:
3 Mph
Step-by-step explanation:
Have a nice day!
Which graph represents a function with a domain of all numbers greater than or equal to -7 and less than 2? Your explanation should include all information about reading domain on a graph given the limitations. As well as how the different circles affects the notation on the graph when equal to and not equal to are used.
Answer: D.
Step-by-step explanation:
The way to know if it is “greater than or equal to” opposed to jsut greater than is to look at the dot. If it is filled in it is “equal to” if not it isn’t.
Calculate each value for ⊙P. Use 3.14 for π and round to the nearest tenth.
mJKL = 230
area of shaded sector =
area of unshaded sector =
Answer:
Area of the unshaded sector = 113.4 sq units
Area of the shaded sector = 200.6 sq units
Step-by-step explanation:
First let us calculate the area of the circle
Area of the circle = πr²
radius r = 10units
Area of the circle = π(10)²
Area of the circle = π(100)
Area of the circle = 3.14(100)
Area of the circle = 314 sq. units
Area of a sector = theta/360 * πr²
Area of the unshaded sector = 130/360 * 314
Area of the unshaded sector = 13/36 * 314
Area of the unshaded sector = 113.389 sq units
Area of the unshaded sector = 113.4 sq units
Area of the shaded sector = Area of circle - Area of the unshaded sector
Area of the shaded sector = 314 - 113.89
Area of the shaded sector = 200.6sq. units
3. A 42 ft tall tree casts a 15 ft shadow, what is the
angle of elevation to the sun?
Answer:
19.64°
Step-by-step explanation:
The angle of elevation can be calculated as follows
Tan ©= 15/42
= 0.357
= tan-1 0.357
= 19.64°
Hence the angle of elevation is 19.64°
20% of the student body of Tyson Middle School is in the band. If the student population of Tyson Middle School is 680. how many students are in the band?
A. 68
B. 136
C. 78
D. 120
find the area of the figure. use 3.14 for pi <3
Answer:
23.13m^2
Step-by-step explanation:
We'll use 3.14 for pi as instructed.
We can rearrange the figure to one square and 2 full circles.
Area of the square is 3m*3m = 9m^2
Area of a single full circle is pi*1.5m*1.5m = pi*2.25m^2 = 3.14*2.25m^2 = 7.065m^2
Full area = 9m^2 + 2*7.065m^2 = 9m^2 + 14.13m^2 = 23.13m^2
Answer:
23.14
Step-by-step explanation:
tto find the area of a circle itz A=πr
A=π1.5=7.07
3x3=9
7.07+7.07+9=23.14
In ABC m /_A = 65° and m/_B= 80°
Select the triangle that is similar to ABC
Answer:
C is the correct answer.
Step-by-step explanation:
All of the angles in a triangle add up to 180 degrees. 65+80=145 and when you do 180-145, you get 35 degrees. You can check to see if it's correct by adding 35, 65, and 80 together.
[tex]65+80=145[/tex]
[tex]180-145=35[/tex]
[tex]35+65+80=180[/tex]
The opposite angle of the triangle is similar.ΔDEF is similar to ΔABC. Option C is correct.
What exactly is a triangle?
A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
ΔDEF
∠F=80°
∠F=35°
The sum of the angle of the triangle DEF is;
∠D+∠E+∠F=180°
∠D=180°-115°
∠D=65°
In ABC
/_A = 65°
/_B= 80°
∠A+∠B+∠C=180°
∠D=180°-145
∠D=35°
The opposite angle of the triangle is similar.ΔDEF is similar to ΔABC.
Hence,option C is correct.
To learn more about the triangle, refer:
https://brainly.com/question/25813512
#SPJ2
Serena's mom is planning her birthday party. She bought balloons, plates, and cups. Serena's mom bought twice as many plates as cups. The number of balloons Serena's mom bought was half the number of cups.
Answer:
Cups = 24
Plates = 48
Balloons = 12
Total = 84
Step-by-step explanation:
Serena's mom is planning her birthday party. She bought balloons, plates, and cups. Serena's mom brought twice as many plates as cups. The number of balloons Serena's mom bought was half the number of cups. If Serena's mom bought 84 items, how many of each item did she buy.
Let
c = number of cups
Serena's mom bought twice as many plates as cups.
2c = number of plates
number of balloons Serena's mom bought was half the number of cups
0.5c = the number of balloons
Total items = 84
c + 2c + 0.5c = 84
3.5c = 84
Divide both sides by 3.5
3.5c / 3.5 = 84 / 3.5
c = 24
c = number of cups = 24
2c = number of plates = 2 * 24 = 48
0.5c = the number of balloons = 0.5*24 = 12
Cups = 24
Plates = 48
Balloons = 12
Total = 84
whats the mean
8, 10, 10, 11, 16, 17, 18, 21, 41
Answer:its just going up
Step-by-step explanation:
Answer:
The numbers are going up.