Plssssssssssssss help.

Mathematics

1 answer:

Pepsi [2]2 years ago

5 0

Answer:

mega mind<3<3<3<3<3<3<×<×<3<3<×

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Help please!!!!! this is a test!!!!

Aleksandr [31]

Answer:

Step-by-step explanation:

Given

C=2r and r=8

C=2×8 (as r=8)

C=16 (ans)

3 0

2 years ago

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Please help me. if you can help me answer multiple questions only 3. offering 30 points for it

lubasha [3.4K]

Answer:

(-9, -5)

Step-by-step explanation:

Ok, so when you move an image to the right, you are moving along the x-axis, and when you move up, you are moving up the y-axis. So if the altered image is (x,y) and the values are (-5, -1), you reverse what has been done to the image. In this case, since we moved to the right 4 units, we know that means we added 4 to x, so we subtract 4 to get -9. And then, for the y-value, because we added 4, we do the opposite, and subtract 4 to get -5. So the pre-image should be (-9, -5)

7 0

3 years ago

Find the sum of the first five terms using the geometric series formula for the sequence 1/2, -1,2,-4…

sammy [17]

The sum of the first five terms is 11/2

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

The series is given as:

1/2, -1,2,-4…

Calculate the common ratio of the series using

r = -4/2

Evaluate

r = -2