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2 years ago

Simplify (3y^6)^5/(y^3)^5

Mathematics

2 answers:

Alex17521 [72]2 years ago

5 0

Answer: 245y^15

Step-by-step explanation:

otez555 [7]2 years ago

3 0

245y^15 that’s the correct answer I believe I’m not to positive

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Find the slope of the line that contains the following points: (17, -12) and (17, 8)

schepotkina [342]

Answer:

m = undef

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (17, -12)

Point (17, 8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-12-8}{17-17}$
[Fraction - Denominator] Subtract: $\displaystyle m=\frac{-12-8}{0}$

We cannot divide anything by 0.

∴ Our slope m is undefined and it would be a vertical line if graphed.

4 0

3 years ago

What is the answer to 2 X 2/3 Need help ASAP

Alona [7]

Answer:

1.33333333333 , simplified to 1.3

Step-by-step explanation:

Our equation is 2 multiplied by 2 over 3.

Fractions mean division.

So, let's multiply 2 by 2/3.

We get 1.33333333333

That's too long! What can we simplify it to?

1.3

Hope this helped!

- Melanie

8 0

3 years ago

Read 2 more answers

Please help me asap!!!

Kobotan [32]

Answer:

It would be 120

Step-by-step explanation:

4 0

3 years ago

In 432 BC, part of the Greek city Olynthus was divided into rectangular city blocks measuring 120 feet by 300 feet. To the neare

Dafna1 [17]

Answer:

323 feet

Step-by-step explanation:

This is basically the Pythagorean Theorem. If you have experience with this formula, you will know that it only works with right triangles. Why are we talking about a triangle when this problem speaks of rectangles? Well, this is because when a rectangle is split diagonally, it is now two separate triangles. The Pythagorean Theorem states that a^2 + b^2 = c^2. To begin, we will take the base and height of the triangle and either square root them or square them. In this case, you will need to square them. When this is done, you will have the numbers 90,000 and 14,400. What do we do with these? We will add them together now. Next, we will take the sum of these two numbers (104,400), and square root it. This leaves you with 323.109888, but, we need to round it to the nearest foot or, the nearest whole number. This will give us 323 feet as our final answer. Glad I was able to help! ;):)

6 0

4 years ago

Shorney Construction Company bids on projects assuming that the mean idle time per worker is 72 or fewer minutes per day. A samp

joja [24]

Answer:

Null hypothesis : $H_0 = \mu \leq 72$

Alternate hypothesis : $H_a = \mu = 72$

Step-by-step explanation:

To Find : State the hypotheses to be tested.

Solution

Mean = 72

Standard deviation = 20

N = 30

Claim : Shorney Construction Company bids on projects assuming that the mean idle time per worker is 72 or fewer minutes per day.

So, Null hypothesis : $H_0 = \mu \leq 72$

Alternate hypothesis : $H_a = \mu = 72$

7 0

4 years ago