Can someone help me please?

Length of the diameter of the circle = 10 units long

Step-by-step explanation:

Given points A (0, -7) and B (8, -1):

We can determine the diameter of the circle by solving for the distance between the two given points.

We'll use the following distance formula:

Let = (0, -7)

      = (8, -1)

Plug in these values into the distance formula

d = 10

Therefore, the distance between points A and B is 10 units long.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant