Answer:
c
Step-by-step explanation:
use that the sum of angles in a triangle is 180°
you know 2 angles so you can find the third
x= 180 -90-48 =42°
B^-2 / b^-3 = b^(-2-(-3) = b^1 = b
answer is d
Answer:
Yes
Step-by-step explanation:
The distributive property states that a(b+c) = ab+ac. Working out the first equation, we see that 3(y+1) is 3y+3. Because the second equation is 3y+3, they are also equal.
(negative square root two)/2, (negative square root two)/2
Answer:
IM TERRIBLE IN GEOMETRY
Step-by-step explanation: