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
kati45 [8]
2 years ago
13

Which of the following is the best estimate of the circumference of a circle that has a diameter of 7 feet? 42 ft 21 ft 14 ft 11

ft
Mathematics
2 answers:
Nutka1998 [239]2 years ago
6 0

Answer:

21 ft

Step-by-step explanation:

Formula of Circle=

π<u>d</u>

<em>Substitute in 7 for d.</em>

<u>π</u>(7)

<em>We'll approximate π to 3.</em>

<u>3(7)</u>

<em>Multiply.</em>

21

11Alexandr11 [23.1K]2 years ago
3 0

Answer:

21 ft

Step-by-step explanation:

Hope it helps

You might be interested in
Help please with this question I will mark branliest
faltersainse [42]

Answer:The pictures not that clear

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
map of a rectangular park has a length of 4 inches and a width of 6 inches. It uses a scale of 1 inch for every $$20 miles. What
Fofino [41]
The area is 24 square inches so it would cost $480
3 0
3 years ago
Using the right triangle below. What is the name for side AC ?
irga5000 [103]

Answer:

B) Adjacent

Step-by-step explanation:

The hypotenuse will ALWAYS be designated as the longest side in a right triangle.

Pretend that the angle (the one with the round line) is an eyeball that is looking outwards. The eye is looking out at side BC. That means that line BC is opposite of the angle.

This leaves one side left: the adjacent side. The adjacent side is the side next to the angle. But it is the side that is NOT the hypotenuse.

4 0
2 years ago
Use the equation below to find y, if m=6, x=3, and b = 10.<br> y=mx+b
ICE Princess25 [194]

Answer:

y = 28

Step-by-step explanation:

y = mx + b

plug in values

y = (6)(3) + (10)

multiply

y = 18 + (10)

add

y = 28

8 0
3 years ago
Read 2 more answers
Complete the sentence.<br><br><br> 7 is 35% of _________.
Sonbull [250]
<span>Okay, pretend the number equals X,
so x is 35%, and that would equal 7, so then 
x is still 35/100 = 7 
x = 7 which is 100/35 
x = 700/35 
x = 20 
then you get the number = 20 
I hope this was helpful, and good luck! :P</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What does 3cm by 7cm mean
    8·2 answers
  • Help me ASAP plsssssssssssssssssssssssssssssssssss
    6·1 answer
  • If the x-intercept of a line is positive and the y-intercept is negative,does the line slant upward or downward from left to rig
    10·1 answer
  • A rectangular prism is 4 inches long, 6 inches wide, and has a height of 5 inches. What is its volume?
    7·1 answer
  • X/3 + 5 = 6.8<br><br> The x/3 is a fraction! please I need an answer!!!
    5·1 answer
  • Tell me the answers
    15·1 answer
  • How do you Divide 61,986 ÷23
    13·1 answer
  • En el diagrama de venn donde van ubicados estos numeros?
    12·1 answer
  • Measure of xyz fast and correct please
    8·1 answer
  • PLEASE HELP ME !!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!