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
spayn [35]
3 years ago
7

I need help please!!

Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

radius r = 5 cm

Height h = 5 cm

Volume of cylinder = πr²h

                                = π * 5 * 5 * 5

                                = 125π cm³

Rasek [7]3 years ago
7 0

Answer:

250π

Step-by-step explanation:

The formula for finding the volume of a cylinder is πr^2h

So, you just substitute the values:

π x 5^2 x 2(5)

Then simplify,

π x 25 x 10

To then get 250π

You might be interested in
6w + 2(4w - 7) simplified​
Gemiola [76]

Answer:

14w -14

Step-by-step explanation:

6w + 2(4w - 7)

Distribute

6w+ 8w -14

Combine like terms

14w -14

8 0
3 years ago
Read 2 more answers
The angles of a triangle are 99??, 3x??, and x + 5??.
Anit [1.1K]
Since we know a triangle only has 180 degrees we can say:

99+3x+x+5=180

Then we can solve for x:

4x+104=180
4x=76

x=19


3 0
3 years ago
Catherine is a sixth grader at her school. The sixth graders are collecting food items to donate to the local shelter. Their goa
Goryan [66]

Answer:A= 7

Step-by-step explanation:

y=mx+b

512=114x+134

subtract 134 from both sides of the equation,

378=114x

Divide 144 from both sides of the equation to get x by itself

x=6.25

you'll round up because you can't really have a quarter day.

A= 7

3 0
3 years ago
How do you rewrite an equation by completing the square?<br> x^2+10x+21=0
AleksAgata [21]

Answer:

Step-by-step explanation:

x²+10x+21=0

x²+10x+(10/2)²-(10/2)²+21=0

x²+10x+25-25+21=0

(x+5)²-4=0

(x+5)²=4

(x+y)²=(x+y)(x+y)=x(x+y)+y(x+y)=x²+xy+xy+y²=x²+2xy+y²

(x+y)²=x²+2xy+y²

coefficient of x=2y

y²=[(coefficient of x)/2]²=(2y/2)²=y²

7 0
2 years ago
(r/s)(3) = ?<br><br> please help.
MissTica

Answer:

\frac{3r}{s}

4 0
3 years ago
Other questions:
  • Simplify -3(4w-3) using the distributive property
    8·1 answer
  • Compare A and B, if: 12.5% of A is equal to $b and 30% of B is equal to $3b
    14·1 answer
  • What is the square root of 8k=k
    5·1 answer
  • Identify the property used in each of the steps​
    10·1 answer
  • The sum of two numbers is 12<br> and their product is 32.<br> What are the two numbers ?
    5·1 answer
  • A circular fishpond has a result of 2.5m what is the area of the fishpond?
    11·1 answer
  • Kdyknuokknhnonn :) if you get this imma marry you right here right now.
    8·1 answer
  • A train left a station at 8:13 a.m. arriving at its destination at 4:52 p.m. If the stations are 527.65 miles apart, calculate t
    12·1 answer
  • Help I Need Help Asap!
    8·1 answer
  • The five sales people at Southwest Appliances
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!