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NARA [144]
2 years ago
6

A circle has a radius of 40 centimeters. Find the length of the arc intercepted by a central angle of 5π/3. Express the answer i

n a decimal form, round to two decimal places.
Mathematics
1 answer:
VARVARA [1.3K]2 years ago
6 0
Well if you have a radius remember to divide by 2 . So divide your number by 2. And you should get 5x
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28 lunch; 15 % tip<br><br><br> I need to show my workkkk
NeX [460]
28 x .15 = 4.2

28 + 4.2 = 32.2 <---- ANSWER

Hope this helps :)
5 0
3 years ago
Read 2 more answers
Match the solid figure to the appropriate formula.
Zinaida [17]
<span>1. A = 1/4s squared, square root of 3      equilateral triangle
2. A = bh                                                  rectangle  
3. A = pi(r) squared                                  circle area 
4. A = 1/2 h (b1+ b2)                                trapezoid
5. C = pi(d)                                               circle circumference 
6. A = base x altitude                               parallelogram
7. A = 1/2(ap)                                           regular polygon
8. A = 1/2(bh)                                           triangle

</span><span>- regular polygon
- trapezoid
- parallelogram
- circle circumference
- equilateral triangle
- circle area</span>
4 0
3 years ago
NEED NOW ASAP!
Umnica [9.8K]

Answer:

A

Step-by-step explanation:

imagine the shape is flipped and standing up. that's how you can compare both images.

4 0
3 years ago
3. The scale of a model car is 1:32.
Jlenok [28]

Answer: The answer would be 73.6

Step-by-step explanation: We have to 32x2.3 to get 73.6.

Hope this helps!

3 0
3 years ago
Read 2 more answers
A 3” x 5” photo is enlarged so that the length of the new photo is 7 inches. Find the width of the new photo.. a. 4.20 inches. c
Andrej [43]
As far as the old dimensions of the photo are concerned,
Width of the photo = 3"
Length of the photo = 5"
New length of the photo = 7 inches
Let us assume the new width of the photo = x inches
Then
3/5 = x/7
5x = 7 * 3
5x = 21
x = 21/5
   = 4.20 inches
So the correct option among all the options that are given in the question is the first option. I hope that the answer has come to your help.
3 0
2 years ago
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