Urgent!! Pls help ASAP!!!
2 answers:
area = bh / 2
Since you already know the area and height, the equation becomes:
150 = b(20) / 2
divide 150 by 20:
7.5
Now, multiply 7.5 by 2:
15
Now the equation is:
150 = (15)(20)/2
You can check your work by multiplying 15 by 20 and dividing the answer by 2 to insure that you get 150:
15 * 20 / 2 = 150
Your answer would be:
C. 15 cm
The answer is c ) 15 cm
a = (h×b)/2
a= (15×20)/2
a= 300/2
a= 150 cm²
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
For the first one it is the fourth one 15/x
x - Alma's given number
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her answer is 150 less than the correct answer:
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