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mihalych1998 [28]

3 years ago

9

a circular mirror has a diameter of 12 inches what is the area in square inches of the mirror, a circular frame that is 3 inches

wide surrounds the mirror what is the combined area, in inches, of the circular mirror and the frame

1 answer:

Scorpion4ik [409]3 years ago

5 0

Pi*12^2=<span>452.39 square inches, without the frame
pi*15^2= </span><span>706.86 square inches, including the frame</span>

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A computer supplies store is having a store wide sale this weekend. And inkjet printer that normally sells for $179 is on sale f

klasskru [66]

Hey again!

i don't know if i am doing this correctly but i will give it a go

179 - 143.20 = 35.8

179 / 35.8 = 5

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8 0

4 years ago

Line segment BD passes through the center of circle C, BH = a, and HD = 8. What is the length of the diameter?

nata0808 [166]

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8 0

3 years ago

Read 2 more answers

What the sum of 57.03 + 2.08

xz_007 [3.2K]

Answer:

59.11

Step-by-step explanation:

57.03 + 2.08=

59.11

6 0

3 years ago

What is the value of x in the equation 1/5x –2/3y = 30, when y = 15?

Alex787 [66]

2/3 x 15 = 10
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Your Final Answer: 40 - 10 = 30

3 0

3 years ago

A square serving platter has an area of 124 in. 2. Which is the best estimate of the side length of the platter?

inysia [295]

Answer:

The correct answer is 11.1.

Step-by-step explanation:

Given:

Area of square platter $124in^{2}$ .

If side length of square platter is $x$ .

Then, $area=a^{2}$ .

As per question, $area=124inch^{2}$ .

So, $a^{2}=124$ .

Taking square both the sides, $\sqrt{a^{2} }=\sqrt{124}$ = $a=11.13$ .

Since the decimal is given in the hundredth position, we can estimate the value to the nearest tenth of a decimal.

Here, the hundredth place has the digit 3.

As 3 is less than 5, we don't add any number to the neighboring digit 1.

So, 3 becomes 0 and the number 11.13 becomes 11.10 and hence 11.1.

Therefore, the correct answer is 11.1

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4 0

3 years ago