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3 years ago

I get pretty confused and I have a huge exam next week please help.

Mathematics

1 answer:

Alex Ar [27]3 years ago

7 0

From the angle bisector theorem, we know
$\frac{9}{x}=\frac{21}{14}$
$\rightarrow9*14=21x$
$\rightarrow 21x=126$
$\rightarrow x=6$

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The base of the prism in the diagram is rectangular, but the edges that are not parallel to the base are tilted. What is the vol

Aneli [31]

Answer:

Volume of the prism is 648 $cm^3$

Step-by-step explanation:

Given:

Base of the prism is rectangular in shape

Height of the prism = 6 cm

Base length of the prism= 12 cm

Base width of the prism= 9 cm

To Find:

Volume of the prism=?

Solution:

Volume of the prism ,

V= Base area of the prism x Height of the prism

Here in the figure base of the prism is in Rectangular form

So the base area of the prism = area of the rectangle

We know that the area of the rectangle is = length x height

Substituting the values

Area of the Rectangle = 12 x 9

Area of the Rectangle = 108

So the are of the base of the prism is 108 $cm^2$

Now

Volume of the prism,

V= 108 X 6

V= 648 $cm^3$

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3 years ago

A colored chip is yellow on one side and red on the other. The chip was flipped 50 times and landed on yellow side up 28 times.

djyliett [7]

Relative frequency is frequency / total number
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Relative frequency = 28/50 or 0.56 or 56%

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2 years ago

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3 years ago

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iVinArrow [24]

Answer:

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3 years ago

Can you please help

dem82 [27]

What are you trying to figure out??

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3 years ago