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Mashutka [201]
2 years ago
6

What is the product?(7x^2y^3)(3x^5y^8)

Mathematics
2 answers:
zheka24 [161]2 years ago
8 0

Answer:

C on edg just took the test

21x^7y^11

Step-by-step explanation:

Bad White [126]2 years ago
5 0

3x*7x=21x

you add the exponents when you multiple so the exponents 2+5=7

8+3=11

your answer is 21x^7y^11

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0.44 in scientific notation
babunello [35]
44x10^-2
or in other words
44 times 10 to the -2nd power
3 0
3 years ago
How do I solve question 6 through 8?<br> Solve for me
rewona [7]

The equations of the functions are y = -4(x + 1)^2 + 2, y = 2(x - 2)^2 + 1 and y = -(x - 1)^2 - 2

<h3>How to determine the functions?</h3>

A quadratic function is represented as:

y = a(x - h)^2 + k

<u>Question #6</u>

The vertex of the graph is

(h, k) = (-1, 2)

So, we have:

y = a(x + 1)^2 + 2

The graph pass through the f(0) = -2

So, we have:

-2 = a(0 + 1)^2 + 2

Evaluate the like terms

a = -4

Substitute a = -4 in y = a(x + 1)^2 + 2

y = -4(x + 1)^2 + 2

<u>Question #7</u>

The vertex of the graph is

(h, k) = (2, 1)

So, we have:

y = a(x - 2)^2 + 1

The graph pass through (1, 3)

So, we have:

3 = a(1 - 2)^2 + 1

Evaluate the like terms

a = 2

Substitute a = 2 in y = a(x - 2)^2 + 1

y = 2(x - 2)^2 + 1

<u>Question #8</u>

The vertex of the graph is

(h, k) = (1, -2)

So, we have:

y = a(x - 1)^2 - 2

The graph pass through (0, -3)

So, we have:

-3 = a(0 - 1)^2 - 2

Evaluate the like terms

a = -1

Substitute a = -1 in y = a(x - 1)^2 - 2

y = -(x - 1)^2 - 2

Hence, the equations of the functions are y = -4(x + 1)^2 + 2, y = 2(x - 2)^2 + 1 and y = -(x - 1)^2 - 2

Read more about parabola at:

brainly.com/question/1480401

#SPJ1

5 0
1 year ago
Write 3 7/9 as an improper fraction.
mr Goodwill [35]

Answer:

34/9

Step-by-step explanation:

3 7/9 = 9*3+7 =34

34/9

4 0
2 years ago
Read 2 more answers
Jenna’s rent is increasing from $650 per month to $700 per month the percent increase in her rent is closest to which of the fol
jok3333 [9.3K]

Answer: 7.6

Step-by-step explanation:

1) Subtract the big number by the small number

2) Divide answer by the small number

3) Multiply answer by 100

4) You get 7.692307693

Count one place to the right and get 7.6

8 0
3 years ago
If u 500 tens 60ones how many do u have in all???
Tomtit [17]
If this is in value, you would have $5,060. If you mean bills it would be 560.
3 0
3 years ago
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