12. Dua garis sejajar dipotong oleh sebuah garis

Mathematics

1 answer:

ratelena [41]2 years ago

8 0

Answer:

I do not know the Answer I'm just trying to get my point

Step-by-step explanation:

Thank you

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A van travels 150 miles on 6 gallons of gas. How many gallons will it need to travel 325 miles?

shtirl [24]

<h3>Answer: C) 13 gallons</h3>

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Work Shown:

(150 miles)/(6 gallons) = (325 miles)/(x gallons)

150/6 = 325/x

150*x = 6*325 .... see note below

150x = 1950

x = 1950/150 .... divide both sides by 150

x = 13 gallons is the final answer

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Note: in this step, I cross multiplied. The general template for cross multiplication is that we go from A/B = C/D to A*D = B*C. As the name implies, the "cross" refers to the "X" shape that forms when you multiply the terms.

6 0

3 years ago

Read 2 more answers

Write using exponential notation?<br> 5.5.2.2.2.2

inna [77]

Answer:

$5 ^{2} \times 2^{4}$

Step-by-step explanation:

Multiplying 5 by itself is the same thing as raising it to the second power:

$5 \times 5 = {5}^{2} = 25$

We multiply 2 by itself two seperate times. That's the same thing as raising 2 to the second power to the second power or in simpler terms raising two to the fourth power:

$2 \times 2 \times 2 \times 2 = {({2}^{2})}^{2} = {2}^{4} = 16$