Answer:
D
Step-by-step explanation:
Using the sine ratio in the right triangle
sin B =
=
=
, thus
B =
(
) ≈ 12.84° → D
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Answer:
Solution given:
2x+10=28
subtracting both side by 10
2x+10-10=28-10
2x=18
dividing both side by 2
2x/2=18/2
x=9
Answer:
picture?
Step-by-step explanation:
Answer:
-t
Step-by-step explanation:
Additive inverse of t:
t*-1 = -t
8*2=16, 4*4=16, so 16/2 is even and so is 16/8 or 16/4