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leonid [27]
2 years ago
11

I need help I accidentally hit the answer 7

Mathematics
1 answer:
boyakko [2]2 years ago
7 0

Answer:

A.4

Step-by-step explanation:

The diameter of the bigger circle is 14

You first subtract 6 from 14 which is 8

8 is the diameter of the smaller circle the radius is 4

your answer is A.

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What quadrant is (15,-12) lie
Pie

Answer:

IV/4

Step-by-step explanation:

Go to 15 on the x line and go down 12 and that’s the 4

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Find the area of the figure
vladimir2022 [97]

Answer:

186.66

Step-by-step explanation:

8 0
3 years ago
Eric had a total of 40 nickels and dimes if the total value of the coins is 330 cents, how many nickels and dimes does he have?
kumpel [21]

Answer:

165 of nickels and 165 of dimes

7 0
2 years ago
In a direct variation equation F(x)=6 when x=4
Pie

Answer: C. f(x)=1.5x

Step-by-step explanation:

Here's the complete question:

In a direct variation equation f(x) = 6 when x = 4. what is the direct variation equation

A-f(x)=6x

B-f(x)=4x

C-f(x)=1.5x

D-f(x)=0.67x

The direct variation equation will be:

6 = kx

When x = 4, this will be:

6 = 4k

k = 6/4

k = 1.5

Therefore, the direct variation equation is: f(x)=1.5x

6 0
3 years ago
Ratio of red marbles to blue marbles is 2:3. If there are 6 red marbles, how many blue marbles are there
miskamm [114]

Answer:

6:9

Step-by-step explanation:

Lets assume the relationship between the amount of blue and red marbles are proportional. If there are 6 red marbles , then we would need need to find out how much times you multiplied 2 by to get.

6/2 is 3, which means that you multiplied the red marbles by 3 to get 6 of them.

Since the relationship between red and blue marbles is equivalent, we just need to multiply the blue marbles by 3 as well, to even it out.

3x3=9

There are 9 blue marbles if there are 6 red marbles.

5 0
2 years ago
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