3 years ago

Which expression is the factored form of

Mathematics

1 answer:

Archy [21]3 years ago

7 0

Answer: It’s C on edge. Have a nice day :)

Step-by-step explanation:

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The volumes of two similar solids are 125 cm^3 and 1,000 cm^3. The surface area of the smaller solid is 150 cm^2. What is the su

Flura [38]

Find scale Factor:

$(\cfrac{length_1}{length_2})^3 = \cfrac{volume_1}{volume_2}$

$(\cfrac{length_1}{length_2})^3 = (\cfrac{125}{1000} )$

$\cfrac{length_1}{length_2} = \sqrt[3]{\cfrac{125}{1000} }$

$\cfrac{length_1}{length_2} = \cfrac{5}{10} = \cfrac{1}{2}$

Find Surface area of the larger solid:

$(\cfrac{length_1}{length_2} )^ 2=\cfrac{area_1}{area_2}$

$(\cfrac{1}{2} )^ 2=\cfrac{150}{area_2}$

$\cfrac{1}{4} =\cfrac{150}{area_2}$

$area_2 = 150 \times 4 = 600 \text{ cm}^2$

Answer: 600 cm²

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3 years ago

Consider the system of equations.

oksian1 [2.3K]

Answer:

b. if dont d cuz I did this one but I kinda forgot

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The perimeter of a regular octagon is 24a + 48 inches.(a) write an expression for the length of any one side of the octagon. The

Lubov Fominskaja [6]

Answer:

3a+6

Step-by-step explanation:

3a+6 = 24a+48 divided by 8 (there are 8 sides in an octagon)

covert 24a +48 inches into feet

2a+4 feet = 18 feet

subtract 4 from both sides

2a = 14

divided 2 from both sides

a = 7

covert 3a+6 inches into feet

0.25a +0,5

0.25(7)+0.5

= 2.25

verify your answer

2.25 x 8 = 18

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3 years ago

Which ordered pair is in Quadrant III?

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(-2,-3)
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3 years ago

The graph represents the atmospheric pressure, in pounds per square inch, as a function of altitude in miles above sea level.

omeli [17]

The answer is B and C. The atmospheric pressure is 14lb/in2 and As the altitude approaches sea level, the atmospheric pressure increases.

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3 years ago

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