Answer:
Step-by-step explanation:
It doesn’t say if x is a diameter or if the extended chord is a hypotenuse. I will assume so; it’s the only solution I can think of.
(x/2)^2 + (x/2 + 2)^2 = (7+5)^2
(x/2)^2 + 2x - 140 = 0
x = -2 ± 2√71
-2 - 2√71 Is an extraneous solution, so x = -2 + 2√71
X - y = 4
-y = 4 + x
y = -4 -x
x + y = 4
So, it's B
Answer: 30 + 45 = 15(2 + 3)
Step-by-step explanation:
The greatest common factor for 30 and 45 will be gotten as follows:
Factor of 30 = 2 × 3 × 5
Factor of 45 = 3 × 3 × 5.
GCF = 3× 5 = 15
Therefore, the equation that shows how to rewrite the sum of 30 and 45 using their greatest common factor will be:
30 + 45 = 15(2 + 3)
Answer:
okk mine is AJL_04
Step-by-step explanation: