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Alona [7]
3 years ago
14

HELP PLEASE HELP ASAP

Mathematics
1 answer:
Murljashka [212]3 years ago
6 0

Answer:

r=0.30 feet

Step-by-step explanation:

2.6miles = 13728feet

4000=\pir²13728

4000/\pi13728=r²

.0927=r²

r=0.30454

r=0.30 feet

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Would it be chemical weathering or mechanical weathering
leonid [27]

Answer:

Mechanical/physical weathering - physical disintegration of a rock into smaller fragments, each with the same properties as the original. Occurs mainly by temperature and pressure changes

Chemical weathering - process by which the internal structure of a mineral is altered by the addition or removal of elements.

Step-by-step explanation:

I REALLY NEED BRAINIEST THX

8 0
3 years ago
Read 2 more answers
The larger of two numbers is 15 more than the smaller number. If the sum of the number is 45, find the number
katrin2010 [14]

x+y=45 and x=y+15

Therefore, x is 30 and y is 15

x is greater than y by 15, and their sum in 45.

The larger number is 30 and the smaller number is 15.

7 0
3 years ago
What is the slope?<br>if possible can you explain?​
Mandarinka [93]

Answer:

m =  \frac{4}{5}

Step-by-step explanation:

The slope of a graph is also known as its gradient, which is the steepness of the graph.

If we are given two points on the line, we can find the slope by taking rise/ run, which is the ratio of the change in y-coordinate against the change in the x-coordinate. This can also be written as a formula:

\boxed{slope =  \frac{y1 - y2}{x1 - x2} }

☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate

In this question, we are given the equation of the line. This equation is already in the slope-intercept form (y= mx +c) since the coefficient of y is 1 and all the other terms are on the other side of the equal sign. In the slope-intercept form, m is the slope while c is the y-intercept.

m= ⅘ since the coefficient of x is ⅘ in the given equation (when the equation is in the slope-intercept form).

6 0
3 years ago
How do i do this? Answer is below
nadya68 [22]
What does A B and C =?

6 0
3 years ago
I WILL GIVE BRAINLIEST PLEASE HELP
krok68 [10]

Answer:

15/19

Step-by-step explanation:

60/4 = 15

76/4 = 19

15/19

5 0
3 years ago
Read 2 more answers
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