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Aleks04 [339]
3 years ago
14

Find the area of a circle with the radius of 3.5

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
5 0
Area = 38.48 hope this helps
devlian [24]3 years ago
4 0
A = pi x r^2
A = pi x 3.5^2
A = 12.25 x pi
A = 38.5cm^2 (3sf)
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Arisa [49]
Around 10.63 because 400/37.61=10.63
3 0
3 years ago
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A cable TV company charges $25
olga nikolaevna [1]

Answer:

D

Step-by-step explanation:

75=(4*25)=C

  • it means 25*3 which is the new price for the Fifth month should be equal to 75
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5 0
3 years ago
Please write step by step of how you got the answer. Thankyou
stealth61 [152]

Answer:

The solution in the attached figure

Step-by-step explanation:

step 1

Place the numbers  -4, 4, 0, and -3 in the left side

Adds the numbers

-4+4+0-3=-3 ----> is correct

step 2

Place the numbers  3, -1, and -2 in the right side

Adds the numbers

-3+3-1-2=-3 ----> is correct

step 3

Place the numbers  1 and 2 in the base side

Adds the numbers

-4+1+2-2=-3 ----> is correct

The solution in the attached figure

7 0
3 years ago
I need help with both questions on the screen. if you can only answer one thats fine too!
meriva

Answer:

11. b = 30

Step-by-step explanation:

a^{2} + b^{2} = c^{2}

Substitute

16^{2} + b^{2}  = 34^{2}

256 + b^2 = 1156

b^2 = 1156-256\\b^2 = 900

b = \sqrt{900}

b = 30

Your welcome and don't forget to say <u>Thanks</u>

7 0
3 years ago
What is the distance between -4.32 and 0 on the number line?
saveliy_v [14]

B looks the most reasonable

5 0
3 years ago
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