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sergeinik [125]
3 years ago
12

What is the area of a circle with a radius of 6 inches?

Mathematics
1 answer:
Vika [28.1K]3 years ago
7 0

Answer:

The answer to your question is   113.04 in²

Step-by-step explanation:

To solve this problem substitute the values in the formula and simplify.

Data

Area = ?

radius = 6 in

π = 3.14

Formula

Area = π x r²

Substitution

Area = (3.14) x (6)²

Simplification

Area = 3.14 x 36

Result

Area = 113.04 in²

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A −3=( a 1 ) 5 what is the value of a?
PtichkaEL [24]

Answer:

A=\frac{-3}{4}

Step-by-step explanation:

a−3=a1(5)

Step 1: Simplify both sides of the equation.

a−3=a1(5)

a+−3=5a

a−3=5a

Step 2: Subtract 5a from both sides.

a−3−5a=5a−5a

−4a−3=0

Step 3: Add 3 to both sides.

−4a−3+3=0+3

−4a=3

Step 4: Divide both sides by -4.

-4a/-4 = 3/-4

<h3>Your final answer is a=-3/4</h3>

4 0
3 years ago
A square has vertices A,B,C and D
Rama09 [41]

Answer: Bruh im not even close to learning that stuff lol

Step-by-step explanation:

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4 years ago
An Easter basket contains eggs of three different colors. Find the total number of eggs in the basket if 2 7 of all eggs are gre
sashaice [31]

Answer:

56 eggs

Step-by-step explanation:

If \frac{2}{7} of all eggs are green, \frac{1}{4} of all are blue, then

1-\dfrac{2}{7}-\dfrac{1}{4}=\dfrac{28-2\cdot 4-7}{28}=\dfrac{13}{28}

of all eggs are red.

We know that there are 26 red eggs

26\text{ eggs }-\dfrac{13}{28}\\ \\x\text{ eggs }- 1[=\dfrac{28}{28}]

Make a proportion

\dfrac{26}{x}=\dfrac{\frac{13}{28}}{1}\\ \\26\cdot 1=x\cdot \dfrac{13}{28}\ [\text{Cross multiply}]\\ \\13x=26\cdot 28\ [\text{Multiply by 28 to get rid of fraction}]\\ \\x=\dfrac{26\cdot 28}{13}\ [\text{Divide by 13 to get x}]\\ \\x=2\cdot 28\\ \\x=56

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4 years ago
Simplify (a^2)*(a^7)*(b^3)
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Answer:      a^9 b^3


Step-by-step explanation:


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3 years ago
0.47 as a percent 6th grade​
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Answer:

47%

Step-by-step explanation:

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3 years ago
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