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Darina [25.2K]
3 years ago
11

What percent of 71 is 90? of 71 is 90.

Mathematics
2 answers:
dimaraw [331]3 years ago
5 0

Answer:

78.89%

Step-by-step explanation:

sashaice [31]3 years ago
3 0

Answer: 126.76056338%

Step-by-step explanation: To answer the question what percent of 71 is 90, we translate the question into an equation.

We have <em>"what percent" </em>which we can represent by the variable X. Next we have <em>"of 71"</em> which means "times 71" and <em>"is 90" </em>means "equals 90."

Now to solve for <em>x</em>, since <em>x</em> is being multiplied by 71, we need to divide by 71 on both sides of the equation.

<em />

On the left side of the equation the 71's cancel and we have <em>x</em>.<em> </em>On the right side of the equation we have 90 divided by 71 which is 1.2676056338.

Now, remember that we want to write our answer as a percent. To write 1.2676056338 as a percent, we move the decimal point two places to the right and we get 126.76056338%.

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Please help!! I need to make a one hundred or ill fail.
nirvana33 [79]

The volume of the rectangular prism is 90 cubic units.

Step-by-step explanation:

The volume of the cube is given by the product of length,width and height

v=l*w*h where v is volume in cubic units, l is length in units, w is width in units and h is height in units

In this case, l=6 units, w=3 units and h = 5 units

The volume will be;

v= l*w*h

v=6*3*5

v=90 cubic units

Learn More

Volume of a rectangular prism :brainly.com/question/11906792

Keywords : volume, cube, rectangular prism

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6 0
3 years ago
12 points! The interior angles formed by the sides of a hexagon have measures that some to 720°. What is the measure of angle F?
statuscvo [17]
Sum would be equal to 720.
so, x-60 + x-40 + 130 + 120 + 110 + x-20 = 720
3x + 240 = 720
3x = 720 - 240
x = 480/3
x = 160 

Angle F = x-20 = 160 - 20 = 140

In short, Your Answer would be 140

Hope this helps!

8 0
3 years ago
1.5 more than the quation of a and 4 is b
Kruka [31]
I think it is (a+4=b)+1.5
3 0
3 years ago
Read 2 more answers
For an irrational number x = 3 + 2√2 , find out what will be the nature of the number x + 1 /
Wittaler [7]

It will be irrational. The sum of any irrational and rational number will ALWAYS result in a irrational answer. Khan Academy has a video on this if you want to watch it.
3 0
3 years ago
Solve the following quadratic by<br> completing the square.<br> y = x2 - 6x + 7
kobusy [5.1K]

Answer:

x = 5  or   x = 1

Step-by-step explanation:

 x² - 6x + 7 = 0

x² - 6x = -7

x² - 6x + 9 = -7 + 9      1/2 of the x term than square it and add it the both sides.

(x - 3)(x - 3) = 2

( x -3)² = 2

\sqrt{(x - 3)^2 = \sqrt{2}

(x -  3) = ± 2

x - 3 = 2  or  x - 3 = -2

x = 5     or  x = 1

7 0
3 years ago
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