(-7)^2 + 4(-7) -5
= 49 - 28 -5
= 16
Answer: 17/24.
Step-by-step explanation: Consider marking this answer as brainliest if it helped you out.
Answer:
30 degrees
Step-by-step explanation:
the line (not at the 0) is what you measure from. Because the angle is visibly acute, we know that it must be less than 90 degrees, therefore the angle cannot be 150 degrees but 30 degrees (from the lower line)
Right triangle because a2<span> + b</span>2<span> = c</span><span>2</span>
These are insanely easy if you use google!!!
