3 years ago

Find x (im so confused)

Mathematics

1 answer:

andrew-mc [135]3 years ago

4 0

The sum of the angles inside a triangle should be 180.

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What is the volume in cubic units of a cylinder diameter 6 and height 4

katrin2010 [14]

Hey there!

The formula for the volume of a cylinder is $\pi r^{2} h$ , which is essentially the base multiplied by the height.

If our diameter is six, then our radius is three, so we can solve for our base below. We will use 3.14 for pi.

$3^{2}(3.14)=28.26$

Now, we multiply this by our height of four.

$28.26(4)=113.04$

Therefore, our volume is 113.04 cubic units.

I hope this helps!

3 0

3 years ago

A restaurant has 57 chairs.There are 4 chairs at each table. About how many tables are in the restaurant?

liubo4ka [24]

The answer is fourteen

5 0

4 years ago

Read 2 more answers

In the diagram below segment DEF is shown (since all three letters are shown, they are collinear). If

monitta

Answer:

x = 4

Step-by-step explanation:

Given

DE = 3x + 2, EF = x + 5, DF = 23

As per segment addition postulate

DE + EF = DF

Substituting values:

3x + 2 + x + 5 = 23
4x + 7 = 23
4x = 16
x = 4

3 0

4 years ago

The probability distribution for a game is shown in the table below.

nydimaria [60]

Given:

It is given that

Probability of winning $ 0 = $\frac{3}{10}$

Probability of winning $ 100 = $\frac{1}{5}$

Probability of winning $ 200 = $\frac{1}{10}$

Probability of winning $ 500 = $\frac{2}{5}$

To find the probability of not winning a cash prize.

Explanation:

Not winning cash prize = winning $ 0

So,

Probability of not winning a cash prize

= Probability of winning $ 0

= $\frac{3}{10}$

Therefore,

The probability of not winning a cash prize is $\frac{3}{10}$ . Option D.

4 0

4 years ago

5 more than the quotient of a number and 4

DIA [1.3K]

To me it sounds like 4 divided by n +5

8 0

4 years ago