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
Vesnalui [34]
3 years ago
6

Hi everyone. I need help with my maths homework

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

100π

Step-by-step explanation:

SA = 4π(5²) = 25 · 4π or 100π

Assoli18 [71]3 years ago
4 0

Answer:

100pi

Step-by-step explanation:

4*pi*5^2

=100pi

You might be interested in
What are x- intercepts and y- intercepts
Trava [24]

Answer: x and y intercepts are where the line crosses over the x and y axis.

Step-by-step explanation:

6 0
3 years ago
How many pounds must a sand bag weigh to test if a safety net can absorb the proper amount of force?
Agata [3.3K]
 its 400lbs
hope i helped
4 0
4 years ago
A pet store has 9 ​puppies, including 2 ​poodles, 2 ​terriers, and 5 retrievers. If Rebecka and​ Aaron, in that​ order, each sel
max2010maxim [7]

Answer:

5/162

Step-by-step explanation:

Probability of getting terrier = 2/18 = 1/9

Probability of getting retriever = 5/18

5/18 x 1/9 = 5/162

Hope that helps!

6 0
3 years ago
A 20-feet ladder leaning against a wall is used to reach a window that is 17 feet above the ground. How far from the wall is the
Tanzania [10]

Answer:

B, 10.5

Step-by-step explanation:

It's actually 10.54, but since you want be to round it, it's 10.5

8 0
4 years ago
Read 2 more answers
Please solve this fast late night homework session and I need to get as much done as possible...
aksik [14]

Answer:

-4

Step-by-step explanation:

4x+3y=-1

3x + y=-7​

Solve for Y

3x+y=-7

-3x.      -3x

y= -3x - 7

Plug in Y into the top equation

4x + 3 (-3x - 7) = -1

Distribute the Parenthesis

4x -9x-21=-1

Combine Like terms

-5x = 20

Divide by -5 on both sides

20/-5

x = -4

7 0
3 years ago
Other questions:
  • (Help...............)
    12·1 answer
  • How many hours and minutes are in 700 minutes
    6·1 answer
  • consider the specific ways a business professional might need to communicate information using a chart or graph.
    15·1 answer
  • Jane cycles 27km at 12m/h. How long does she take?
    5·1 answer
  • Calculate 7 and one fourth% of $1,540
    8·1 answer
  • Find the volume of a right circular cone has a height of 5.6 m and a base with a radius of 16.6 m
    14·2 answers
  • Eliza estimated she would spend $120 at the grocery store. She actually spent $95. What is the percent error?
    15·1 answer
  • Simplify. (-8n + 11) + (2n -3)
    15·2 answers
  • When Adam sights the top of a 10-ft-high statue from 100 ft away, he finds an angle of elevation of 2.3°. When his friend Mark s
    6·1 answer
  • What is the measure of 2 if 1 is (4x - 4) and 2 is (4x)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!