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4 years ago

What does y^5 x y^2 equal?

Mathematics

2 answers:

sukhopar [10]4 years ago

8 0

Answer:

y ⁷

Step-by-step explanation:

y⁵ * y² = y ⁽ ⁵ ⁺ ² ⁾ (adding exponents)

= y ⁷

snow_tiger [21]4 years ago

5 0

Answer: 1

Step-by-step explanation:

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Find two consecutive even integers such that the square of the second, decreased by twice the first is 52

Fiesta28 [93]

Let the first integer be $x$ . So, the next even number is $x+2$

Let's translate the formula: the square of the second is $(x+2)^2$ , twice the first is $2x$ . So, the equation is

$(x+2)^2 - 2x = 52$

Expand the square to get

$x^2+4x+4-2x = 52 \iff x^2+2x+4 = 52 \iff x^2+2x - 48 = 0$

The solutions to this equations are

$x = -8,\quad x = 6$

So, the possible consecutive even numbers are

$-8\text{ and } -6\quad\text{or}\quad 6\text{ and } 8$

8 0

3 years ago

Need help. Can you help me answer this problem?

S_A_V [24]

Answer:

Step-by-step explanation:

First what shape is it

Second what do all the sides equal

Third in your answer always put yards

Fourth where are the right angles

Fifth add the sides that have no number everybody knows if it is parallel it have the same length or width.

See if my information works!

8 0

4 years ago

Our math team had m students last year, but this year it has already n students! By what percent did the number of students grow

AlekseyPX

For this case we are going to assume the following:
m: whole number greater than zero.
n: integer greater than zero.
Where,
n> m
According to these assumptions, the percentage of growth is given by the following formula:
$(n / m) * 100 - 100$
Answer:
the number of students did grow by:
$(n / m) * 100 - 100$

4 0

4 years ago

Read 2 more answers

A linear function has the same y-PLEASE PLEASE HELP!!!!intercept as x+2y=10 and it’s graph contains the point (9,7) find the slo

Anastasy [175]

Answer:

I think it is 2/9 or 0.22

Step-by-step explanation:

You know they have the same y intercept, so first you should find the y intercept of the givern equation.

x+2y = 10

2y = -x + 10 [subtract x]

y = -.5x + 5 [divide by 2]

Now you have the equation in graph form, and know the y intercept is 5.

If the unknown function has the same y intercept, you know it contains the point (0,5), and it is given that it includes the point (9,7)

now that you have two points, you can use slope formula.

(y2 - y1)/(x2-x1)

(change in y)/(change in x)

so,

(7-5)/(9-0) = 2/9 = 0.2

someone please correct me if i'm wrong:)

7 0

3 years ago

Please help Will mark brainliest Algebra

Anestetic [448]

It's D I think? I might be wrong, but it cant be A or B because if you plug in 0 as x it doesnt give you the y-intercept of 3 for either. I would wait for another answer just in case though :)

8 0

4 years ago