How do I do number 2 and 4 please help
2 answers:
Answer:
2: 176.8mm
4: ?
Step-by-step explanation:
2: 56 times 3.14 = 175.84 --> Nearest tenth: 176.8
4: I can't see the problem, sorry :(
Answer:
2. 2461.8
4. 86.6
Explanation:
your formula for area is pi×radius^2
you are using 3.14 for pi
and your radius is half way across the circle or half the diameter.
2. 3.14×(28)^2
3.14×784
=2461.8
4.This one shows the diameter so you have to divide it by 2 first.
10.5/2=5.25
radius=5.25
3.14×(5.25)^2
3.14x27.5625
=86.6
I ROUNDED BOTH ANSWERS AT THE END
You might be interested in
You do 250 divided by 9 and get 27.7777777777 you round that to 27.8 which is your answer
Y=2x
Your slope is 2/1=2 and it goes through the origin so y-intercept is zero.
The following data shows the scores Gina obtained on 12 IQ tests: 93, 83, 74, 74, 83, 92, 93, 94, 90, 87, 83, 86 The box plot be
labwork [276]
Maxium value equal to 99 i think but idk for sure
Answer:
A
Step-by-step explanation:
using the rule of radicals
= 
× 
then
= 
= 
× 
= 5
Answer:
A= 20959.52 cm
Step-by-step explanation:
Formula: A= π x r^2
A= π x 81.68^2
A= 20959.52
