15.99 + 9.99 = 26
26 x 4 = 104
26 x 3 = 78
your answer is 3
Find slope (y2-y1)/(x2-x1)
(4-5)/(3-0) = -1/3
Y = -1/3x + b
5 = -1/3(0) + b, b = 5
Equation: y = -1/3x + 5
Answer:
C
Step-by-step explanation:
Sinፀ = opposite / hypotenuse
sinፀ = 12mm / 48mm
ፀ= Arcsin(12/48)
=16.7°
-5√x = -15
-5 -5
√x = 3
x = 9
The answer is D.
