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Lerok [7]
3 years ago
11

Can someone help me simplify these exponents? i don’t know how to use the negative. it’s number 7

Mathematics
1 answer:
algol [13]3 years ago
5 0

Answer:

−0.09x2y3+7

Step-by-step explanation:

7−xy(0.3)yx(0.3)y

=7+−0.09x2y3

Answer:

=−0.09x2y3+7

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Answer:

3.3333 (repeating)

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So you do 50 missing assignments divided by 15 days, to see how many assignments a day he would have to do.

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3 years ago
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3 years ago
PLEASE HEEEELPPPP ASAP
skelet666 [1.2K]

Answer:

The solution of the first image is: b = √48

The solution of the second image is: c = √125

Step-by-step explanation:

Here we have two triangle rectangles, first, we need to remember the Pythagorean theorem.

For a triangle rectangle with cathetus A and B, and a hypotenuse H, we have the relationship:

A^2 + B^2 = H^2

Where H is the side that is opposite to the right angle (the angle of 90°)

In the first image, we can see that the hypotenuse is equal to 8, and one cathetus is equal to 4.

We want to find the value of b, that is the other cathetus.

Then we have:

4^2 + b^2 = 8^2

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b^2 = 48

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Second image:

in this case, c is the hypotenuse, a and b are the cathetus.

We know that:

a = 5, b = 10

Then we have the equation:

a^2 + b^2 = c^2

Now we can replace the above values:

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3 years ago
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In most cases, if the interest rate increases, the payment will also go up or increase.

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This increases your total debt, and therefore, you will need to pay more money every month or year.

Learn more about percentage in: brainly.com/question/8011401

#SPJ1

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That would be a balance.

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