Start by finding the area of the base.
A = lw
A = 3 x 3
A = 9 square feet.
Sides use the formula of a triangle: 1/2bh
A = 1/2bh
A = 1/2(3)(5)
A = 1/2(15)
A = 7.5
Next, there are 4 sides, so multiply the side area by 4.
7.5 * 4 = 30 square feet.
Lastly add all surface areas together:
30 + 9 = 39 square feet.
Answer:you should multiply
Step-by-step explanation:
Because 3/4x12=9
There arent any solutions
Answer:
see below
Step-by-step explanation:
Choose a couple of values for x. Figure out the corresponding values for y. Plot those points and draw a line through them.
Let's choose x=0 and x=4. Then the corresponding y-values are ...
y = 2·0 = 0 . . . . . point (x, y) = (0, 0)
y = 2·4 = 8 . . . . . point (x, y) = (4, 8)
These are graphed below.
Answer:
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Step-by-step explanation: