1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zepelin [54]
3 years ago
13

Help Asap! 20 points!

Mathematics
1 answer:
dybincka [34]3 years ago
4 0
D = 10 is the diameter so r = d/2 = 10/2 = 5 is the radius

Plug r = 5 and h = 7 into the formula below and simplify
V = pi*r^2*h
V = pi*5^2*7
V = pi*25*7
V = pi*175
V = 175pi

Answer: Choice D
You might be interested in
The graph of a quadratic equation opens down when the value of a,b or c <br> Is negative
aleksandr82 [10.1K]

Answer:

a is the answer!!!!!!!

3 0
2 years ago
The perimeter of a rectangle is 100 yd. if its width is four times its length, what is the area?
7nadin3 [17]

<span>Length = l</span>

<span>
Width = w</span>

<span>
Perimeter = p = 100

</span>

<span>Perimeter of rectangle = 2(l+w)</span>

<span>
100 = 2 (4w + w)</span>

<span>
100 = 2(5w)</span>

<span>
100 = 10w</span>

<span>
100/10 = w</span>

<span>
10 = w</span>

<span>
w =  10



Area of rectangle = length * width</span>

<span>
a = l*w</span>

<span> a = 4w*w</span>

<span>
a = 4w^2............(1)</span>

<span>
Put the value of w in (1)</span>

<span>
a = 4(10)^2</span>

<span>
a= 4(100)</span>

<span>
a = 400 yd^2</span>

4 0
3 years ago
The area of a rectangle is 48 cm² and the length of the rectangle is 8 cm longer than the width. What is the equation you would
ehidna [41]
48= l*w
l= 8+w

To solve for width, substitute the value of l in the first equation so that everything is in terms of w.

Final answer: 48= (8+w)*w
5 0
2 years ago
rename each mixed number as an equivalent mixed number with the same denominator. 4 6/9= 7 5/3= 3 7/8= 5 19/14=
denis-greek [22]
4 6/9= 38/9   
7 5/3= 26/3
3 7/8= 31/8
5 19/14 =89/14

5 0
3 years ago
8TH GRADE MATH<br> PLEASE HELP ME
stira [4]

Answer:

m<HIG and alternate interior angles

HOPE IT HELPS

6 0
2 years ago
Other questions:
  • Find the value of s for which WXYZ is a parallelogram
    9·2 answers
  • Mira has 3 gallons of orange juice. She said she made 2/4 quarts of orange juice. Explains Mira’s mistake. Please answer :)
    10·1 answer
  • A bookshop is charged $15.40 for a particular book. The shopkeeper wishes to price the book such that his profit would be 30% of
    7·1 answer
  • Write the following using index notation
    7·2 answers
  • Sam decides to build a square garden. If the area of the garden is 4x2 + 28x + 49 square feet, what is the length of one side of
    14·2 answers
  • Solve for x.<br><br><br><br> 9x - 1 = -11
    11·2 answers
  • -8(7 + x) = 137<br> What can be used to solve this problem
    15·1 answer
  • WILL GIVE BRAINLET<br><br> 5/6 + 7 1/3
    14·2 answers
  • Nine less than the product of 4 and a number is 23
    13·2 answers
  • If f(x) = 2^(x − 5), find f(8)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!