Answer:
(x + 2)² + (y - 5)² = 7²
Step-by-step explanation:
Incomplete question. I believe you meant, "write the equation of the circle with center at (-2, 5) and radius 7.
That would be:
(x + 2)² + (y - 5)² = 7²
It would be 50 times because 15 divided by 3 is 5 and you just add your 0 back and get 50! hope this helps!
Subtract 5y - 8 from 2y + 8
To subtract two numbers, we can do it like this:
10 - 4 = 10 + (-4)
That is, add the first number with the second number with its sign changed. For simple numbers, it does not make much difference, but for algebraic expressions, it can help a lot.
To subtract both binomials, we write the first plus the second with changed signs:
2y + 8
-5y + 8
---------------
-3y + 16
The result of the subtraction is -3y+16
5(1+3g)
5(1) + 5 (3g)
5 + 15g
Answer:
A=8.6
Step-by-step explanation:
b Base 4.3
h Height 2.0
Thus: 2*4.3 = 8.6