2 years ago

Find the surface area of this prism. Please help 20 points!!!!!

Mathematics

2 answers:

Zolol [24]2 years ago

6 0

Answer:

ima say 260. .................

tatyana61 [14]2 years ago

4 0

Answer:

umm 247

Step-by-step explanation:

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2 years ago

If d(x)=9x^2 and g(x)=5x+7 then d(x)-g(x) can be rewritten as

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Answer:

$9x^2-5x-7$

Step-by-step explanation:

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A discount store bought two dozen cameras for $14 each.

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72.24

Step-by-step explanation:

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2 years ago

The complement of an angle is one-sixth the measure of the supplement of the angle. What is the measure of the complement angle?

cestrela7 [59]

Answer:

The measure of the complement angle is $18\°$

Step-by-step explanation:

Let

x-----> the angle

we know that

The complement of an angle is equal to $(90-x)\°$

The supplement of an angle is equal to $(180-x)\°$

we have

The complement of an angle is one-sixth the measure of the supplement of the angle

$(90-x)\°=(1/6)(180-x)\°$

solve for x

$(540-6x)\°=(180-x)\°$

$(6x-x)=(540-180)\°$

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$x=72\°$

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