Step-by-step explanation:
whaaaaaat ........how do we know that
-8,10 because it crosses the y axis
4+56+8474+7883939+7494 is equal to 7899967
Answer:
Step-by-step explanation:
A + B + C = 180
x + x - 24 + 68 = 180
2x - 24 + 68 = 180
2x + 44 = 180
2x = 180 - 44
2x = 136
x = 68
A = 68
B = 44
C = 68
Answer:
72 square units
Step-by-step explanation:
The figure shown has a uniform horizontal cross section, so is equivalent to a rectangle with length 12 and height 6. Its area is given by the rectangle formula:
A = LW
A = (12)(6) = 72 . . . . square units
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<em>Additional comment</em>
Essentially, the semicircle removed from the left side is tacked onto the right side. The rectangle area is unchanged by that.
