Answer:
Step-by-step explanation:
that would be the anwer
Answer:
47
Step-by-step explanation:
All the interior angles of a triangle add up to 180 degrees
Y=-7x-5
9=-7(-2)-5
9=14-5
9=9
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Answer:
Answer in the image
Step-by-step explanation:
Answer:
Rain is correct, calculates correctly, 238.5 square inches
Step-by-step explanation:
The given triangular pyramid is shown with the dimensions.
The surface area of the triangular pyramid is given by :





Therefore, the surface area of the triangular pyramid is = 238.5 square inches.