2 years ago

Which ratio is equivalent to the ratio 33:39?

Mathematics

2 answers:

PtichkaEL [24]2 years ago

5 0

Answer:

$33 : 39 \equiv11 : 13$

Sonbull [250]2 years ago

5 0

11 : 13 that is the answer I looked at someone else’s

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Step-by-step explanation:

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2 years ago

Surface area of this right prism

Sphinxa [80]

$\qquad\qquad\huge\underline{{\sf Answer}}$

$\textsf{Let's calculate the surface area of given right prism}$

$\textbf{Area of Triangles :}$

$\sf{\dfrac{1}{2}\cdot 16\cdot 12}$

$\sf{8×12}$

$\sf96 \: \: cm {}^{2}$

$\textsf{Since there are two triangles, }$

$\textsf{Area of Triangles = 96 × 2 = 192 cm²}$

$\textbf{Now, calculate the Areas of rectangles :}$

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$\textsf{Area - 2 = 16 × 10 = 160 cm²}$

$\textsf{Area - 3 = 20 × 10 = 200 cm²}$

$\textsf{Now add them all :}$

$\textsf{120 + 160 + 200 + 192}$

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1 year ago

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xxMikexx [17]

Answer:

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2 years ago

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2 years ago

What is the surface area of the cylinder?

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Each sides are equal so the answer 400 cubic in

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