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Fudgin [204]
3 years ago
10

the area of a trapezoid is 36 square inches. The height is 4 inches and one bases twice the length of the other base. What are t

he lengths of the bases?
Mathematics
2 answers:
vlada-n [284]3 years ago
8 0
The formula for this is A= \frac{1}{2} ( b_{1} + b_{2} )h.  Filling in accordingly, 36= \frac{1}{2}(x+2x)(4).  This simplifies to 36= \frac{1}{2}(3x)(4) and 36=6x.  Therefore, x = 6 so the bases are 6 and 12.
PtichkaEL [24]3 years ago
5 0
6 and 12 is the correct answer
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Look at the picture
IRISSAK [1]

Answer:

x = 10

Step-by-step explanation:

In the last step, you can see that the fraction \frac{1}{5} has been multiplied by its reciprocal \frac{5}{1}, making it cancel out. The reciprocal has been multiplied to both sides, so all you need to do is multiply \frac{6}{3} · \frac{5}{1} :

6 · 5 = 30

3 · 1 = 3

<u><em>So now you should have the fraction:</em></u>

x = \frac{30}{3}

<u><em>But, you can still simplify the fraction by dividing 30 by 3:</em></u>

x = 10

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3 years ago
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Leokris [45]

Answer:

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Step-by-step explanation:

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3 years ago
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Ann will randomly select a bead from the package and then without replacing it randomly select a second bead based on the inform
san4es73 [151]

Answer:.......

Probability = \frac{g}{g+o}  + \frac{g-1}{g+o}

Step-by-step explanation:

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due to the fact that Ann is selecting the bead without replacing i randomly

the probability (Pr) of Ann selecting a green bead and then an orange one  =\frac{g}{g+o} +\frac{g-1}{g+o}

7 0
4 years ago
Write an expression<br> for: "the quotient of<br> a number and 7<br> increased by 10"
yarga [219]

Answer:

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Step-by-step explanation:

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3 years ago
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Svetlanka [38]

Answer:

I'm late but the answer is 416 cm

Step-by-step explanation:

If every cm of the model car equals 32 centimeters of the actual car, you would just multiply 13 by 32 and get 416

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