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Masja [62]
3 years ago
10

Find the length of the radius of a sphere with a surface area of 60.82 m^2.

Mathematics
1 answer:
pshichka [43]3 years ago
5 0
Surface area of sphere =60.82m^2
4pi×r^2=60.82
4×22×r^2/7=60.82
r^2=60.82×7/22×4
r^2=425.74/88
r^2=4.83
r=2.19
or r=2.2m
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natita [175]

Answer:

x = 1

Step-by-step explanation:

To solve an equation for a variable, we need to isolate (get the variable alone on one side)

(the order of the following was determined by PEMDAS)

5x + 5 = 5 (10 ÷ 5)   [simplify inside parentheses]

5x + 5 = 5 (2)

5x + 5 = 10

     - 5    -5             [subtract 5 from both sides to isolate x]

5x = 5

÷5    ÷5     [divide both sides to get x]

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hope this helps!!

7 0
2 years ago
Read 2 more answers
What is 1/6 divided by 3
ira [324]
1/6 divided by 3 is 1/18

1/6÷3/1 then do reciprocal so it is 1/6×1/3 equals 1/18
6 0
3 years ago
Jackson borrows $400 with an interest rate of 1.5%.How much interest will he pay after 4 years?
mafiozo [28]

Answer:

24 interest after 4 years

Step-by-step explanation:

I just took 400 and multiplied it to 1.5%(.015) to get 6 and then multiplied that to 4 to get 24 and you could it if you want. Ask if you have a question.

6 0
3 years ago
The exchange rate between dollars ($) and pounds (£) is $1 = £0.65 . The exchange rate between euros (€) and pounds is €1 = £0.7
ivolga24 [154]

Answer:

€520=£442.83

=£442.83-£260

=£182.83 into dollars=$251.52

Therefore he receives $251.52

5 0
2 years ago
last weeekend trisha and becca both went on a bike ride trisha biked 8 miles in two hours and becca biked 10 kilometers in 7800
S_A_V [24]
So first I’m going to change the 10 kilometre in miles which is 6.214 miles
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So Trisha was faster than becca
4 0
3 years ago
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