Answer: 120 cm^2
Step-by-Step Explanation:
Base (b) = 12 cm
Height (h) = 10 cm
Area (a) = bh
Therefore,
= bh
= b * h
= 12 * 10
=> 120
Area (a) = 120 cm^2
The answer is D. First add 2k, then divide by a, the subtract x, then divide by -1
<h3>
Answer: x = 29</h3>
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Work Shown:
x+61 = 90
x+61-61 = 90-61
x = 29
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Explanation:
- The first step is valid because the two angles x and 61 are complementary angles. They form a right angle or 90 degree angle.
- In the second step, I subtracted 61 from both sides to undo the "+61".
X/2 + 5 = -10
x/2 = -10 - 5
x/2 = -15
x = -15(2)
x = -30
Answer:
84
Step-by-step explanation:
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