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xxMikexx [17]
3 years ago
8

"Petra is making donuts by stamping circles in dough using a pastry stamp with a radius of 1.5 inches. For the donut hole, she s

tamps out a circle of dough using a pastry stamp with a radius of 0.5 inches." What is the area of the donut hole? Use 3.14 for . *
Mathematics
1 answer:
Gala2k [10]3 years ago
5 0

Answer:

6.28

Step-by-step explanation:

(3.14)(1.5) {}^{2}  = 7.065

(3.14)(0.5) {}^{2}  = 0.785

7.065 - 0.785 = 6.28

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Answer:

-14 is the answer

Step-by-step explanation:

Since 18+(-32) is the same as 18-32, the answer would be negative. When you subtract 32 by 18, you get 14. Moreover, you have to know which side is greater. If the integer is more on the left, meaning the negative side, then your sum of 18-32 is negative.

<em>I know it's hard for people to understand me but I've tried my best to explain it to you. :)</em>

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3 years ago
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Alex777 [14]
Surface area = (5*(12))+2(4*3)
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A cell phone company surveyed 200 random customers on whether they were satisfied with their phone service.They also noted which
olya-2409 [2.1K]

Answer:

Plan A:

Satisfied: 52%

Not satisfied: 4%

Total: 56%

Plan B:

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Not satisfied: 12%

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Hope this helps!

3 0
3 years ago
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Gala2k [10]

Answer:

The correct answer is 2. An angle and the two sides collinear with the angles race are congruent to the corresponding parts of another triangle.

Step-by-step explanation:

The Side Angle Side postulate (often abbreviated as SAS) states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.

An included angle is an angle formed by two given sides.

So, the correct answer is 2. An angle and the two sides collinear with the angles race are congruent to the corresponding parts of another triangle.

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Answer:

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Step-by-step explanation:

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