A-8x+12
B-6(2x+3)
C-5(2+3x)
Answer:
It is A
Step-by-step explanation:
Step-by-step explanation:
(0,5) and (-2,-3)
y=mx+b
find m
m=4
Substitute (0,5) or (-2,-3)
For easy processing substitute : (0,5)
y=4x+b
5=b
y=4x+5 is the answer
Brainliest please~
23 + 35 + A=180
58 + a =180
-58 -58
-------------------
A = 122 degrees
Answer: Height of tree = 26 ft
Make a triangle ABC with 40 degrees angle. The shadow is the base of the triangle equals 31 feet.
Base = AC = 31
Perpendicular = CB = ?
Hypotenuse = AB
Using trigonometric equation
tan 40 (deg) = CB / AC
CB = Tan 40 x AC
CB = 0.83909 x 31
CB = 26.011
Thus the height of the tree = 26 ft
