Answer:
<u>The correct answer is that AC = 4x - 2 or 2(2x - 1)</u>
Step-by-step explanation:
1. Let's review the information given to us for solving the question:
AD = 6x + 10
CD = 2x + 12
2. Let's find the length of AC
AC = AD - CD
Replacing with the real values:
AC = (6x + 10) - (2x + 12)
AC = 6x + 10 - 2x - 12
AC = 6x - 2x + 10 - 12
<u>AC = 4x -2 or 2(2x - 1)</u>
Answer:
Step-by-step explanation:
"100" or any constant at the end of the equation is r² (radius squared). So, the radius is 10.
the center of the circle is (-6, 2)
the equation template of a circle is (x -h)² + (y - k)² = c
(h,k) is the center of the cirlce.
The new equation is (x-2)^2 + (y+4)^2 = 16, the center is (2,-4) and the radius is 4 :)
Answer:
B. 6 × 3 = 18
Step-by-step explanation:
18 ÷ ? = 6
18 ÷ 6 = ?
3 = ?
So 18 ÷ 3 = 6 and 6 × 3 = 18
It will be 90 days until they are at the movies again.