3 years ago

How do you write an exact number when doing the area and circumference of a circle in geometry?

1 answer:

5 0

Go 3 decimal points in and round on the 4th

Example
Area=6.8172849286
Simplify 6.817
Circumference= 8.1429716
Simplify 8.143

If this isn't what you mean let me know and I'll help

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Using the box and whisker plot, what percent of the class scored between an

Diano4ka-milaya [45]

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3 years ago

Christopher borrowed $22,000 for 7 years. At the end of the loan, he had paid a total of $27,390. Find the interest rate on the

oee [108]

Step-by-step explanation:

okay so we know i = prt

in this scenario

p = 22,000

r = ?

t = 7

i = 27,390

the equation for r is (i/p*t)

so now let's plug in what we know

r = 27,390/22,000 * 7

r = 1.245 / 7

r = 8.715

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3 years ago

Solve this equation. Enter your answer in the box. 13(y+7)=3(y−1).

Fofino [41]

★To Solve :

$\rm\blue{13(y+7) = 3(y-1)}$

⠀⠀⠀⠀⠀

★SOLUTION :

$\rm\red\leadsto{13(y+7) = 3(y-1)}$

$\rm\red\leadsto{13\times{y}+13\times7= 3\times{y}-3\times1}$

$\rm\red\leadsto{13y+91=3y-3}$

$\rm\red\leadsto{13y-3y=-3-91}$

$\rm\red\leadsto{10y=-94}$

$\rm\red\leadsto{} y =\dfrac{ { \cancel{-94}}^{ \:-45 } }{ { \cancel{10}}^{ \: 5} }$

$\rm\red\leadsto{y=}\dfrac{-47}{5}$

____________________

5 0

3 years ago

Read 2 more answers

Please help with this 2 part question and ignore the option I already clicked

melomori [17]

Answer:

B i think

Step-by-step explanation:

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3 years ago

If a person bikes 2.4 miles in 10 minutes how far can he bike in 30 min

Sedaia [141]

Answer:

They can bike 7.2 miles in 30 minutes.

Step-by-step explanation:

2.4 * 3 = 7.2

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3 years ago