(2x+9) + (10x+15) = 180°
2x+9 + 10x+15 = 180°
Add up liked terms
12x+24 = 180°
-24 on both sides
12x = 156°
/12 on both sides
x = 13
< ABC = (2x+9)
< ABC = 2(13)+9
Answer : < ABC = 35°
< CBD = (10x+15)
< CBD = 10(13)+15
Answer: < CBD = 145°
Hello,
g(x)=x²+3
f(x)=2/x
so f(g(x))=f(x²+3)=2/(x²+3)
Explainations:
f(y)=2/y
f(4y)=2/(4y)
f(x²)=2/x²
f(x²+3)=2/(x²+3)
B
And sorry kid, I have to take Edge Annuity too and it low-key sucks sometimes but thank god for Brainly
Answer:
2(
+8x+17)
Step-by-step explanation:
Factor out 2 of the equation.
Answer:
7 is the closest estimate for the side length cuz 7 (length) x 7 (width) = 49 squared.
Step-by-step explanation:
hope this helps
