3 years ago

What is the surface area of this prism?

Mathematics

1 answer:

Mkey [24]3 years ago

5 0

Answer:

5x12x4x3=720

Step-by-step explanation:

you needed to multiply all of the numbers

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kumpel [21]

Answer:

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Step-by-step explanation:

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3 years ago

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Find the length of X in simplest radical form with a rational denominator

Darya [45]

Answer:

$x = \sqrt 6$

Step-by-step explanation:

Given

The attached triangle

Required

Find x

Considering angle 30 degrees,

$Opposite = \sqrt{2$

$Adjacent = x$

Using the tangent formula:

$tan\ 30 = \frac{\sqrt 2}{x}$

Make x the subject

$x = \frac{\sqrt 2}{tan\ 30}$

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3 years ago

Find the length of base PQ in the trapezoid.

iris [78.8K]

Answer:

PQ = 20

Step-by-step explanation:

Theorem: The length of the median of a trapezoid is the average of the base lengths.

$\frac{PQ + 12}{2} = 16$

PQ + 12 = 32

PQ = 20

See how easy that is if you know the theorem!

5 0

3 years ago

Solve for x. 5 = − 3 9 x

IgorLugansk [536]

Answer:

x = -5/27

Step-by-step explanation:

5 = − 3 · 9x; x = -5/27

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3 years ago

Audience thinks 30% of Brandon jokes are funny what fraction of Brandon jokes does the audience think are funny

Anvisha [2.4K]

Answer:

3/10

Step-by-step explanation:

Percent is basically the number over 100.

In this case, 30% is equal to 30/100, which can be simplified to 3/10.

Thus, the answer is 3/10 of the audience.

Hope this helps!

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