Answer:
BC = 15
∠CAB =
Step-by-step explanation:
Pythagorean Theorem:
BC =
= 15
:
∠CAB =
= 61.92751306...° (round as needed)
Hightest exponent is 3
cubic
C is answer
Y = 7x + 12
-7y = x + 56
-7y = x + 56
-7 -7
y = ⁻¹/₇ - 8
The following lines are perpendicular.
3=1 the statement is false