Answer:
2/3.
Step-by-step explanation:
.
Answer:
21.25
Step-by-step explanation:
diagonal is 21.25
the area is 216.75
the perimeter is 59.5

Negative multiply negative = Positive
Negative multiply positive = negative

Thus the answer is -4a + 16b - 12c - 12d.
Answer:
hhhci
Step-by-step explanation:
Answer:
79
Step-by-step explanation:
They have the same angle measure because the angles are corresponding angles.