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Aleksandr-060686 [28]
2 years ago
8

Older headstones are often difficult to read due to weathering that has worn away their letters. This is an example of which of

the following types of weathering?
1.Grus
.2Thermal expansion
3.Abrasion
4.Shattering
Mathematics
1 answer:
zavuch27 [327]2 years ago
3 0

Answer:

Abrasion

Step-by-step explanation:

Abrasion is the process of scraping or wearing away something. If weathering has worn away the letters, it has been abrasion weathering.      

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The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire?​
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Answer:

The diameter is 22.92 inches

Step-by-step explanation:

Hello, I can help you with this question

in this case we know the circumference of a circle, and we need to find out the diameter.

let's remember

the radius of a circle can be defined as

radius=\frac{diameter}{2}\\ or\\diameter=2* radius( equation\ 1)\\

also

circumference=2*\pi  *radius(equation2)\\

Step1

replace the value of the circumference of tyler's bike in equation 2  and isolate radius to find radius

72 inches=2*\pi  *radius\\\\radius=\frac{72}{2*\pi  } \radius =11.46\ inches

Step 2

now, replace the value of radius into equation 1 to find diameter

radius=11.46 in

diameter=2* radius( equation\ 1)\\\\diameter=2*11.46\\diameter=22.92

so, the diameter is 22.92 inches

I really hope it helps, have a great day.

5 0
2 years ago
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Suzanne wants to put a fence around her square garden. If the garden covers an area of 64 ft^2, how many feet of fencing does sh
Art [367]

Answer:

32 feet of fence

Step-by-step explanation:

The garden is a square, so the length and width are equal.

A = L x W

W = L

A = W²

A = 64

W² = 64

W = √64 = ±8 -- (-8) would be extraneous

W = 8 ft

L = 8ft

Since she is putting the fence around the garden, she needs to find the perimeter.

P = 2L + 2W

P = 2(8) + 2(8)

P = 16 + 16

P = 32 ft

32 feet of fence

8 0
3 years ago
Jerry painted 1/6 of his house on Saturday morning and 3/6 of his house on Monday morning . How much of his house does he have L
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Answer:

B-2/6

Step-by-step explanation:

three will subract the one since they all have the same dinominaters where by the answer is B

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Personal Identification Number

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Which compares the modes of the data? The mode for the students is 2 and the mode for the teachers is 4. The mode for the studen
motikmotik

Answer:

B

Step-by-step explanation:

DID THE WORK

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3 years ago
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