If the supplement of an angle is two-third of itself ,then its supplement is

Answers

Answer 1

Answer: ( 'x' is not 144 .)

The supplement of an angle is (180 - x) .
The problem says that (2/3) of 'x' is equal to (180 - x) .

180 - x = 2/3 x

Multiply each side by 3 :
( Note: 3 x 180 = 540 .)

540 - 3x = 2x

Add 3x to each side:

540 = 5x

Divide each side by 5 :

x = 108° .

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A tank contained 64 gallons of a liquid. After 6 1/4 % of this liquid has leaked out, how much liquid remains in the tank?

Answers

there is 57.75 gallons left

The ratio of red marbles to blue marbles is 1/3. There are 24 marbles in all. How many red marbles and how many blue marbles are there?

Answers

24/3 equals 8. SOOOOO 1/3 of 24 is 8. So 8 Red and 16 Blue

If the ratio is 1 divided by 3, Then you need to make a fraction of marbles equal to 1/3. If there are 24 marbles in all, divide this by 4, which equals 6. For every 1 red marble there is 3 blue marbles, which means that if there is 6 red marbles, multiply 6x3 = 18. So there are 6 red marbles and 18 blue marbles. 6/18 is the same as 1/3, so the ratio is correct.

-4y+ 5x= 17
The point (x, -3) is a solution to the equation shown. What is the value of x?

Answers

Answer:

x = 1

Step-by-step explanation:

Given

- 4y + 5x = 17 and (x - 3) is a solution

Substitute y = - 3 into the equation and solve for x

- 4(- 3) + 5x = 17

12 + 5x = 17 ( subtract 12 from both sides )

5x = 5 ( divide both sides by 5 )

x = 1

Solution is (1, - 3 )

Answer:

x = 1

Step-by-step explanation:

HELP ME PLS!!!

What numbers do I multiply to find the volume

Answers

5x2x2 and 4x5x7 is the answer

hope i helped^-^

Length x width x height so 5x2x2 and 4x5x7

15^1/5 rewrite in radical form

Answers

Answer:

$\sqrt[5]{15}$

Step-by-step explanation:

A number to 1/5 is the $\sqrt[5]{n}$

A number to 1/3 is the $\sqrt[3]{n}$

So, since the number is 15 to the 1/5, it is $\sqrt[5]{15}$

Answer: $\sqrt[5]{15}$

Answer:

$15^{(1)/(5) } = \sqrt[5]{15}$

Step-by-step explanation:

recall that

$a^{(1)/(b) } = \sqrt[b]{a}$

if we apply this to our case,

$15^{(1)/(5) } = \sqrt[5]{15}$

Which of the following could be the ratio of the length of the longer leg of a 30-60-90 triangle to the length of its hypotenuse? Check all that apply

Answers

The ratio of the longer leg to the hypotenuse of a 30-60-90 triangle is option √3 : 2.

How did we arrive at the value?

In a 30-60-90 triangle, the longer leg is opposite the 60-degree angle and the hypotenuse is opposite the 90-degree angle.

Make x the length of the shorter leg, then the longer leg is x√3 and the hypotenuse is 2x.

So the ratio of the longer leg to the hypotenuse is:

x√3 : 2x

Simplifying, we get:

√3 : 2

Therefore, the ratio of the longer leg to the hypotenuse of a 30-60-90 triangle is √3 : 2.

So the correct answer is (A).

learn more about hypotenuse:brainly.com/question/2217700

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