Answer:
Slope =
Step-by-step explanation:
(-9, -8) & (-15 , -16)
Slope =
Answer:
x >-11
Explanation:
2x+7>-15
Subtract 7 from both sides
2x >-15-7
Simplify-15-7 to -22
2x >-22
Divide both sides by 2
22
x > - ___
2
Simplify 22/2 to 11
x >-11
All the angle ls here form a line. So, there sum is 180°.
Let the unknown angle be x.
So,
82° + 24° + 51° + x = 180°
=> 157° + x = 180°
=> x = 180° - 157°
=> x = 23°
So, the unknown angle measures 23°.
Formula for the area of a parallelogram is
If and then
Answer: the height has a length