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3 years ago

11

If mBC= (9x – 53) °and mCD = (2x + 45) ° , find mBAD.

1 answer:

tino4ka555 [31]3 years ago

5 0

Answer:(7x - 34)

Step-by-step explanation:

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3 years ago

Find the output, hhh, when the input, ttt, is 353535.

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9514 1404 393

Answer:

43

Step-by-step explanation:

Put the value where t is and do the arithmetic.

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3 years ago

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Step-by-step explanation:

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2 years ago

Round 287301 to the nearest hundred thousand

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3 years ago

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Look at the triangular prism below. Each triangular face or the

Goryan [66]

Answer:

The volume of the triangular prism is $V=72\ cm^3$

Step-by-step explanation:

we know that

The volume of the triangular prism is equal to

$V=BL$

where

B is the area of the triangular face

L is the length of the prism

step 1

Find the area of the triangular face

The area of a triangle is equal to

$B=\frac{1}{2} bh$

we have

$b=3\ cm\\h=4\ cm$

substitute

$B=\frac{1}{2}(3)(4)=6\ cm^2$

step 2

Find the volume

we have

$B=6\ cm^2$

$L=12\ cm$

substitute in the formula of volume

$V=6(12)$

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3 years ago

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