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galben [10]
3 years ago
8

Lauren is putting a circular window in her living room ceiling. The window will have a radius of 3 feet. Using 3.14 for π, what

is the approximate perimeter, in feet, of the window? Round your answer to the nearest foot.
I need this answer asap please. 

A. 6

B. 9

C. 18

D. 19

E. 28
Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
5 0
D. 19
...........................
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What is the slope of 5x - 6y = 13
Nimfa-mama [501]
Let’s change the equation into
y=mx+b

5x-6y=13 Subtract 5x on both sides
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so:
Slope=5/6
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3 years ago
Stephen evaluated (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). His work is shown below
Maksim231197 [3]

Answer:

The step 4 and 5 describe the errors Stephen made.

Step-by-step explanation:

Given : Stephen evaluated (6.34\times 10^{-7})(4.5\times 10^3).  His work is shown below.

To find : Which two statements describe the errors Stephen made?

Solution :

Step 1 - (6.34\times 10^{-7})(4.5\times 10^3)

Step 2 - (6.34\times 4.5)(10^{-7}\times 10^3)

Step 3 - (28.53)(10^{-4})

Step 4 - 28.53\times 10^{4}

Error is the step as 4 sign is negative.

So correct step is 28.53\times 10^{-4}

Step 5 - 28.53\times 10^{3}

Error is the step as there is 4 in place of 3.

So correct step is 28.53\times 10^{-4}

The step 4 and 5 describe the errors Stephen made.

7 0
3 years ago
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Vikentia [17]

Answer: Store C by far, less money more time.


Step-by-step explanation:


6 0
3 years ago
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Yo whats i lowkey cant think rn 3/4 times 2 ??
Lady_Fox [76]
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7+a+8+a= pls help pls help
Alina [70]

Answer:

15+2a

Step-by-step explanation:

7+a+8+a=15+2a

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3 years ago
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