Answer:
D. 77º
Step-by-step explanation:
Because 3 and 7 are corresponding angles and 3 = 77º, 7 also is 77º.
Answer:
Your solution was correct.
Step-by-step explanation:
y = 3x + 5
y = 2x - 1
(-6,-13) ?
Rearrange equations and eliminate the y variable to solve for x variable:
y = 3x + 5 ---> y - 5 = 3x
y = 2x - 1 ---> y + 1 = 2x
Subtract the bottom equation from the top equation:
-5 = 3x
1 = 2x
-6 = x
Substitute x = -6 into y = 2x - 1
y = 2x - 1
y = 2(-6) - 1
y = -12 - 1
y = -13
Answer:
53.1°
Step-by-step explanation:
Let x represent the wangle of elevation from B to C
Reference angle = x
Opposite side to x = 16 - 4 = 12
Adjacent = 9
Apply trigonometric ratio to find x.
Thus:
(nearest tenth)
Angle of elevation from B to C = 53.1°
Answer:
Xbox ONE
Step-by-step explanation:
(and Series X)
Answer:
Step-by-step explanation:
C is the answer