Answer:
(-12, 2).
Step-by-step explanation:
x^2 + 10x = 24
Divide the + 10 by 2 to give the following identity:
x^2 + 10x is equivalent to (x + 5)^2 - 25 so:
(x + 5)^2 - 25 = 24
(x + 5)^2 = 49
Taking square roots:
x + 5 = +/- 7.
x = -5 + 7 = 2
and x = -5 - 7 = -12.
Answer:
Step-by-step: the two triangles are similar, their sides would match up and create the same ratio. However, as you can see
3
5
≠
4
12
≠
5
13
. Each side has a different ratio. Therefore, they don't necessarily have to be similar.
Answer:
68
Step-by-step explanation:
jgyyjjjf
in the like term you can add directly and make it single fraction and in unlike term you have to take LCM of denominator .
Answer:
∠ABC = 95
Step-by-step explanation:
B = 180 - 85 = 95
answer
∠ABC = 95
