If the quantity 4 times x squared times y squared plus 8 times x cubed times y to the fifth power all over 2 times x times y squar is completely simplified to 2xayb + 4xcyd, where a, b, c, and d represent integer exponents, what is the value of c?

Answers

Answer 1

Answer:

c=2

Step-by-step explanation:

(4x^2 y^2 + 8x^3 y^5) / (2x y^2) = 4x^2 y^2 / 2x y^2 + 8x^3 y^5 / 2x y^2 = 2x + 4x^2 y^3

Therefore, a = 1, b = 0, c = 2 and d = 3

Answer 2

Answer:

Step-by-step explanation:

c=2


Related Questions

Solve the equation. 2 + |t+ 6| = 12

Answers

Answer:

t = 4 or t = -16

Step-by-step explanation:

Let's solve your equation step-by-step.

2+|t+6|=12

|t+6|+2=12

Step 1: Add -2 to both sides.

|t+6|+2+−2=12+−2

|t+6|=10

Step 2: Solve Absolute Value.

|t+6|=10

We know eithert+6=10 or t+6=−10

t+6=10(Possibility 1)

t+6−6=10−6(Subtract 6 from both sides)

t=4

t+6=−10(Possibility 2)

t+6−6=−10−6(Subtract 6 from both sides)

t=−16

∣−7∣ PLEASE HELP I HAVE 2 MINS TO GO

Answers

Answer:

The absolute value is 7.

Step-by-step explanation:

Because when a number has two lines between it you always make it positive.

Answer:

7

Step-by-step explanation:

|-7| means to switch it a positive and not a negative so |-7|=7

(03.07)
Solve x2 + 6x + 4 = 0. (1 point)

Answers

Answer:

x = -0.5

Step-by-step explanation:

What is 7-2x when x= -3

Answers

Step-by-step explanation:

When x=-3

7-2(-3)=7-(-6)

=7+6

=13

?Joshua started the month with $20.50 in his bank. He earned $3.75 for washing the car. Then he spent $5.25 at the movies. Joshua mowed his neighbor's lawn for $7.50. Finally, he bought a new video game for his computer for $18.75. How much money did Joshua have at the end of the month. please help me!! the ansewr choices are: $10.75, $18.25, 7.75 and $45.25.

Answers

Your answer is $7.75

describe how do you know if two lines are parallel if all you knew were the equations of the two lines

Answers

Two lines are parallel if they intersect.

Answer:

Step-by-step explanation:

Put what you are given in the form of

y = mx + b

If both equations have the same m, the lines are parallel. For example

y = 4x + 10

y = 4x + 20

These two lines are parallel.

However

y = 8x + 40

y = 4x + 10   are not parallel even though it looks like m could be made the same by taking out 4 in each. Check them out on the graph below.

lim of x goes to a x minus a divided by the square root of x minus square root of a

A. negative 2 times the square root of a

B. 2 times the square root of a

C. the square root of a

D. 2a

Answers

Answer:

i know a nice song it's called hi guy. you are cool and smart

Step-by-step explanation:

you should take a bath everyday

Is this a function please help I’m failing

Answers

Answer:

Yes

Step-by-step explanation:

This relation is a function. Functions must have unique x-values for every y-value, this relation meets those requirements. Also, since this is a graph you can use the vertical line test. To pass the vertical line test you must be able to draw a vertical line on the graph and have it intersect with the function in no more than one place.

What is an equation of the line that passes through the points (6, -7)(6,−7) and (-6, 3)(−6,3)? Put your answer in fully reduced form.

Answers

Given:

A line passes through the points (6,-7) and (-6,3).

To find:

The equation of line.

Solution:

If a line passes through two points [tex](x_1,y_1)\text{ and }(x_2,y_2)[/tex], then the equation of line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

The line passes through the points (6,-7) and (-6,3). So, the equation of line is

[tex]y-(-7)=\dfrac{3-(-7)}{-6-6}(x-6)[/tex]

[tex]y+7=\dfrac{3+7}{-12}(x-6)[/tex]

[tex]y+7=\dfrac{10}{-12}(x-6)[/tex]

[tex]y+7=-\dfrac{5}{6}(x-6)[/tex]

Using distributive property, we get

[tex]y+7=-\dfrac{5}{6}(x)-\dfrac{5}{6}(-6)[/tex]

[tex]y+7=-\dfrac{5}{6}x+5[/tex]

Subtract 7 from both sides.

[tex]y=-\dfrac{5}{6}x+5-7[/tex]

[tex]y=-\dfrac{5}{6}x-2[/tex]

Therefore, the equation of line is [tex]y=-\dfrac{5}{6}x-2[/tex].

What is meant by the term observed frequencies (O)?
a. The frequencies found in the population
b. The frequencies that are hypothesized for the population being examined
c. The frequencies calculated from the null hypothesis
d. The frequencies found in the sample

Answers

Answer:

The term observed frequencies are found in the sample.

Hence, option 'd' is correct.

Step-by-step explanation:

Unlike the expected frequency which is obtained based on prediction, the observed frequency is the actual frequency that is determined from the experiment.

Therefore, we conclude that

The term observed frequencies are found in the sample.

Hence, option 'd' is correct.

how many grams in 1.7x 10^7 ug

Answers

Answer:

17 grams

Step-by-step explanation:

x^2 + 10x + 12
please help!!

Answers

Answer:

This cannot be simplified any further. That is the simplest you'll get.

please solve ill give you brainliest​

Answers

Answer:

Step-by-step explanation:

Slope form —> y = -5/7x - 53/7
Standard form —> 5x + 7y = -53

The answer is in standard form.

Brainliest pleaseee

What is the solution to this linear equation?
4b + 6 = 2 - b + 4

Answers

b = 0

To solve make b the subject so:

4b + 6 = 2 - b + 4

5b + 6 = 6

5b = 0

5 = 0/5

= 0

Suppose commute times in a large city are normally distributed and that 63.70% of commuters in this city take more than 22 minutes to commute one-way. If the standard deviation of such commutes is 6.3 minutes, what is the mean commute?

Answers

Answer:

The mean is 24.205

Step-by-step explanation:

Firstly, we need to get the z-score

From the question, the probability we have is the probability that commuters take more than 22 minutes to commute one-way

So the probability we had was;

P( x > 22)

So we need the z-score corresponding to 63.70% or simply 0.637

We can use the standard normal distribution table to get this

Mathematically, from the standard normal distribution table this is -0.35

z-score = (x- mean)/SD

-0.35 = (22-mean)/6.3

22-mean = -2.205

mean = 22 + 2.205 = 24.205

The ratio 124:111 is a blank comparison

Answers

Answer:

part to part

Step-by-step explanation:

Answer:person abov me

Step-by-step explanation:

Rewrite
6 3/4
as an improper fraction.

Answers

Answer:

27/4

Step-by-step explanation:

To find the answer, all you would need to do is multiply the denominator by the whole number and add the numerator. And so if you multiply the denominator (4) by the whole number (6) , and add the numerator (3) , you will get the answer: 27/4

Answer:

27/4

Step-by-step explanation:

6*4=24

24+3=27

What is 56(cos(33°) + i sin(33°)) ÷ 7(cos(11°) + i sin(11°))?
8(cos(3°) + i sin(3°))
49(cos(3°) + i sin(3°))
8(cos(22°) + i sin(22°))
49(cos(22°) + i sin(22°))

Answers

C. <3

pls give brainlyist

[tex]56(cos(33^{\circ}) + i sin(33^{\circ})) \div 7(cos(11^{\circ}) + i sin(11^{\circ}))\\\\=8(cos(22^{\circ}) + i~ sin(22^{\circ}))[/tex]

What is complex number?

"The number of the form a + ib, where a, b are real numbers and [tex]i=\sqrt{-1}[/tex]"

What is De Moivre's theorem?

"This theorem gives a formula for computing powers of complex numbers.

[tex](r(cos\theta+i~sin\theta))^n=r^n~(cos(n\theta)+i~sin(n\theta))[/tex] "

For given question,

We need to divide two complex numbers.

[tex]56(cos(33^{\circ}) + i sin(33^{\circ})) \div 7(cos(11^{\circ}) + i sin(11^{\circ}))[/tex]

Consider,

[tex]56(cos(33^{\circ}) + i~ sin(33^{\circ})) \div 7(cos(11^{\circ}) + i ~sin(11^{\circ}))\\\\=8[(cos(33^{\circ}) + i~ sin(33^{\circ})) \div (cos(11^{\circ}) + i ~sin(11^{\circ}))][/tex]                 ...........(i)

Consider the first complex number.

[tex](cos(33^{\circ}) + i sin(33^{\circ}))[/tex]

We can write this complex number as,

[tex]cos(3(11^{\circ}) )+ i sin(3(11^{\circ}))[/tex]

By De Moivre's theorem,

[tex]cos(3(11^{\circ}) )+ i~ sin(3(11^{\circ}))\\\\=(cos(11^{\circ})+ i~ sin(11^{\circ}))^3[/tex]

Substitute this value in (i),

[tex]56(cos(33^{\circ}) + i~ sin(33^{\circ})) \div 7(cos(11^{\circ}) + i ~sin(11^{\circ}))\\\\=8[(cos(33^{\circ}) + i~ sin(33^{\circ})) \div (cos(11^{\circ}) + i ~sin(11^{\circ}))]\\\\=8[(cos(11^{\circ}) + i~ sin(11^{\circ}))^3 \div 7(cos(11^{\circ}) + i~ sin(11^{\circ}))]\\\\=8[(cos(11^{\circ}) + i~ sin(11^{\circ}))^2]\\\\=8[(cos(2\times 11^{\circ}) + i~ sin(2\times 11^{\circ}))]~~~~~~~~~.............(De~Moivre's~theorem )\\\\=8(cos(22^{\circ}) + i~ sin(22^{\circ}))[/tex]

Therefore, [tex]56(cos(33^{\circ}) + i sin(33^{\circ})) \div 7(cos(11^{\circ}) + i sin(11^{\circ}))[/tex] is [tex]8(cos(22^{\circ}) + i~ sin(22^{\circ}))[/tex]

Learn more about the De Moivre's theorem here:

brainly.com/question/17211848

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Multiplying a number by 2 two and then dividing by 3 is the same as multiplying by what number?

Answers

Answer:

2/3

Step-by-step explanation:

Let x be number

Multiply by 2 = x * 2

Now, divide by 3 = 2x ÷ 3 = [tex]\frac{2x}{3}[/tex]

So, this is same as multiplying 'x' by [tex]\frac{2}{3}[/tex]

Which is the slope of the line that passes through the points (-2, 4) and
(5, -1)?

Answers

The reason I plugged 4 into the y spot of the equation and -2 into the x spot is because it allows us to find where the y intercept is if we solve for it. Look at picture for work and answer. Hope this helps.

Which statement BEST describes how muscles respond to weight training? A. Weight training stretches the muscles' limits and makes the muscles longer. B. Weight training pushes the muscles' abilities, making the muscles gain endurance. C. Weight training stimulates the muscles and causes the muscle fibers to sit closer together. D. Weight training overloads muscles, which causes the body to respond by making muscle fibers larger. Please select the best answer from the choices provided. A B C D

Answers

Answer:B

Step-by-step explanation:

The statement that best describes how muscles respond to weight training is:

Weight training overloads muscles, which causes the body to respond by making muscle fibers larger.

Option D is the correct answer.

What is weight training?

Weight training, also known as resistance training, involves performing exercises that place a load or resistance on the muscles.

This load creates small tears or damage to the muscle fibers, which the body then repairs and adapts to by making the muscle fibers larger and stronger.

We have,

Option A:

Weight training stretches the muscles' limits and makes the muscles longer, which is not an accurate description of how muscles respond to weight training.

While stretching exercises can increase muscle flexibility, weight training typically does not cause the muscles to become longer.

Option B

Weight training pushes the muscles' abilities, making the muscles gain endurance, which is partially true.

Weight training can increase muscle endurance by strengthening the muscles, but the primary response of the muscles to weight training is hypertrophy, not increased endurance.

Option C:

Weight training stimulates the muscles and causes the muscle fibers to sit closer together, which is not an accurate description of how muscles respond to weight training.

While weight training does stimulate the muscles, it does not cause the muscle fibers to sit closer together.

Thus,

Weight training overloads muscles, which causes the body to respond by making muscle fibers larger.

Learn more about weight training here:

https://brainly.com/question/522620

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factor of 48, factor of 32, The greatest number is stuffed animals you can have in a roll is?​

Answers

Answer:

16

Step-by-step explanation:

The answer is 1”16 ur welcome

help with probablity please 50 POINTS

Answers

Answer:

What exactly do you mean by probability?

Answer:

3/5 or 60%

Step-by-step explanation:

What is the solution to the system of equations graphed below

(2,-3)
(-3,2)
(-2,3)
(3,-2)

Answers

The answer will be (2,-3) it’s 2 to the right and 3 down.

Answer: The answer will be (2,-3) it’s 2 to the right and 3 down.

Step-by-step explanation: yay

586 : 18 =? Write your answer as a whole number and remainder. R Stuck? Watch a video or use a hint.​

Answers

Answer:

39 R 10

Step-by-step explanation:

18 goes into 586 evenly 32 times, but there is 10 left over, making that the remainder.

39 R 10 I think................

What is the distance between points (9,-7) and (9,4) on a coordinate plane

Answers

Answer:

11

Step-by-step explanation:

-7 to 4 is 11 Hoped that helped

Is -11 an irrational number ? If it isn’t list some irrational numbers ?

Answers

Answer:

-11 is not a irrational number

the square root of 2, 3, 5, 10 are all irrational numbers

Answer: no it is not an irrational number irrational numbers are numbers like 3.141526535 aka pi

Step-by-step explanation:

40% of students have brown eyes 10 have brown eyes how many atudents in the class

Answers

Answer:

25

Step-by-step explanation:

40%x = 10

40/100 x=10

x=10* 100/40

x = 25

50 I believe I think that 40% is 40 + 10 = 50?

If there are 8 slices of bread and one cup of milk how much milk is in each bread

Answers

Answer:

1/8 cup of milk in each slice of Bread

Step-by-step explanation:

Hope This Helps :)
1/8 cup of milk in each bread

What is the value of a + 4b / a + b if a = -4, b = 3

Answers

Answer:- 8

Step-by-step explanation:

-4 + 4(3)/ -4+3

-4 +12 / -1

8/-1

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