9514 1404 393
Answer:
21 in²
Step-by-step explanation:
The net consists of a square and 4 triangles. The relevant dimensions of each are given, so the appropriate area formulas can be used.
Area of one triangle:
A = 1/2bh
A = 1/2(3 in)(2 in) = 3 in²
Area of the square:
A = s²
A = (3 in)² = 9 in²
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Total net area (surface area of the pyramid):
square area + 4 × triangle area
9 in² + 4 × 3 in² = 21 in² . . . . surface area
Answer:
The drama club can purchase 1429 programs
Step-by-step explanation:
Answer: B. y=2.49x+5.57
Step-by-step explanation:
First, add the prices from the two items you know for sure the cost. You know gas is 2.49 a gallon but you do not know how much she bought. X will represent the amount of gallons, since it is unknown. hope is helps maybe someone can answer my math
Let’s double the number so 1/8= 2/16
She can eat 6 slices in 1 hour and it takes her 160 minutes or 2 hours and 40 minutes to finish the entire pizza.
Hope this helps! :3
All the interior angles always sum up to 180. It doesn’t matter if they are all acute angles.