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Zanzabum
3 years ago
15

Are cracks in rock mechanical or chemical weathering

Mathematics
1 answer:
guajiro [1.7K]3 years ago
3 0
Answer: Chemical weathering
its the breakdown of rocks by chemical reactions that change the rocks' makeup, or composition.
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The legs of an isosceles right triangle are 5 inches long. What is the length of the hypotenuse of the triangle to the nearest i
In-s [12.5K]
The legs are 5 inches long.

Use the Pythagorean theorem:
5^2+5^2=c^2 \\
25+25=c^2 \\
50=c^2 \\
c=\sqrt{50} \\
c=\sqrt{25 \times 2} \\
c=5 \sqrt{2} \\
c \approx 7

The length of the hypotenuse of the triangle is approximately 7 inches long.
6 0
4 years ago
Read 2 more answers
A function is shown below.<br><br> g(x)=19.60+1.74x<br><br> What is the value of g(30)?
Grace [21]

Answer:

g(30) = 71.8

Step-by-step explanation:

g(30) = 19.6 + 1.74(30)

5 0
3 years ago
How many more sides does an octagon have than a pentagon?
madam [21]

Answer:

an octagon has 3 more sides then a pentagon

Step-by-step explanation:

A pentagon has 5 sides while a octagon has 8 sides and 8 -5=3

8 0
3 years ago
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2. Mrs. Siebenaller bought a “bus” for $25,000 with a 7% interest rate. Mrs. S. gets a loan to pay off in 5 years. How much inte
PSYCHO15rus [73]

Answer: the correct option is A

Step-by-step explanation:

Cost of the bus is $25000. She took a loan of $25000 to be paid of in 5 years at an interest rate of 7%.

The formula for simple interest is expressed as

I = PRT/100

Where

I = interest

P = principal or initial amount borrowed

T = time in years

R = interest rate in percentage

From the information given,

P = 25000

R = 7%

T = 5 years

Therefore

I = (25000 × 7 × 5)/100 = 875000/100

I = $8750

3 0
3 years ago
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Answer please........
Likurg_2 [28]

you have to show the graph

4 0
3 years ago
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