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harina [27]
3 years ago
15

Beth saved $30 last summer while Carmen saved $80.what is the ratio of beths savings to Carmens

Mathematics
2 answers:
maria [59]3 years ago
8 0

3:8

Step-by-step explanation:

So un-simplified the ratio is 30:80, but because that's not an option, we can simplify it by dividing both values by 10 and get D) 3:8. I hope this helps

Licemer1 [7]3 years ago
5 0
Answer: 3:8

Explanation: To get this you have to divide each number by the two numbers' GCF (Greatest Common Factor) and in this case the GCF is 10, so you divide both numbers by 10 and get 3 and 8.
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A circle with center at (12,−1) passes through (0,−1). Find the circumference and area of the circle in terms of p.
madreJ [45]

Answer:

C = 75.36

A = 452.16

Step-by-step explanation:

Find the radius r by finding the distance between (12,-1) and (0,-1) using the distance formula.

d = \sqrt{(12-0)^2 + (-1--1)^2} =\sqrt{(12)^2 + (0^2} =\sqrt{144+0} =\sqrt{144}=12

The radius is 12.

So the circumference of the circle is C = 2\pi r = 2\pi 12 = 24\pi = 75.36

So the area of the circle is A = \pi r^2\\A = \pi 12^2\\A = 144\pi\\A = 452.16

6 0
3 years ago
Given the points (0,6) and (2,8), what is the equation of the line
Citrus2011 [14]

Answer:

y=x+6

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(8-6)/(2-0)

m=2/2

m=1

y-y1=m(x-x1)

y-6=1(x-0)

y-6=x-0

y-6=x

y=x+6

3 0
4 years ago
A creek runs along a distance of 16,300 feet. About how many miles long is the creek?
gulaghasi [49]
The number of miles are close to 3.0 or 3.1 the actually measurement is 3.0871212 miles
4 0
4 years ago
On a map the key indicates that 1/4 inch = 1/2 mile. if two cities on themap are 4 1/2 inches apart what is the distance between
Ilya [14]
Let the actual distance be x mile.
1/4 inch = 1/2 mile
9/2 inch = x mile
(9/2)/(1/4)=x/(1/2)
            18=2x
              x=9

the actual distance is 9 mile.
8 0
3 years ago
Please help! Determine the function which corresponds to the given graph.
d1i1m1o1n [39]

By identifying that it is a translation of the natural logarithm, we see that the function is:

g(x) = ln(x - 5).

<h3>How to determine the function?</h3>

We can see that the function has a logarithmic behavior. We know that the function:

f(x) = ln(x)

Has an asymptote at x = 0, and is equal to 0 for x = 1.

For our function, we can see that the asymptote is at x = 5 and the zero is at x = 6. So the graphed function seems to be the natural logarithm translated 5 units to the right.

Then the function graphed is:

g(x) = f(x - 5) = ln(x - 5)

If you want to learn more about translations, you can read:

brainly.com/question/24850937

8 0
3 years ago
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