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3 years ago

What is (-8) third power

Mathematics

2 answers:

Aleks04 [339]3 years ago

6 0

-512.

Type negative 8 to the third power in google. It really is the answer. :)

Ierofanga [76]3 years ago

5 0

The answer is negative 2

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Simplify 4x(3x-7)-19x^2)-19x^2

Sedbober [7]

The answer for this problem is
: -7(x^2+4)

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3 years ago

Jasmine has taken an online boating safety course and is now completing her end-of-course exam. As she answers each question, th

dsp73

Answer:

There are 60 total questions on the course exam.

Step-by-step explanation:

Given that:

Number of questions finished by Jasmine = 12

Percentage shown on the bar = 20%

The total number of questions will be 100%, therefore, 20% of the questions are equal to 12.

Let,

x be the total number of questions on the course exam

20% of x = 12

$\frac{20}{100}x=12\\0.2x=12$

Dividing both sides by 0.2

$\frac{0.2x}{0.2}=\frac{12}{0.2}\\x=60$

Hence,

There are 60 total questions on the course exam.

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3 years ago

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lora16 [44]

In order to answer this question let's suppose,
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Now,
x=2y
x+y=30
plugging in x=2y in the above equation
2y+y=30
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Hence, according to our calculations, Joe has to hike 10 miles further

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3 years ago

Which of the following statements is true?

deff fn [24]

Answer:

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2 years ago

I need help! Please! 30 points!

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3 years ago

Read 2 more answers