Answer:
20
Step-by-step explanation:
180-110=70
triangle=180
180=70+70+2x
2x=40
x=40/2
x=20
we have that
A+B=B+A -------> is the same
so
B+A= (1-5) (-3+3) (4-5) (-5-2)
(2-4) (5-2) (-4+4) (4-5)
<h2>B+A= -4 0 -1 -7</h2><h2> -2 3 0 -1</h2>
Answer:
yeah pretty sure
Step-by-step explanation:
2 is y -1 is x
Answer:
C
Step-by-step explanation:
Use the pythagorean theorom
a^2 + b^2 = C^2
convert so it goes to the problem
c^2 - a^2 =b^2
10^2 - 5^ = 100 - 25 = 75
srt. 75 = 5 sqrt.3
C. The 2 in the denominator turns into -2 and you just take the coefficients directly from the numerator.
