In order for s//t which pairs of angles must be congruent

Answer:

here's my answer...........

Answer:

[tex]\huge\boxed{\dfrac{40x^3y^6}{-8x^2y}=-5xy^5}[/tex]

Step-by-step explanation:

[tex]\dfrac{40x^3y^6}{-8x^2y}=\dfrac{40}{-8}\cdot\dfrac{x^3}{x^2}\cdot\dfrac{y^6}{y}\\\\\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=-5x^{3-2}y^{6-1}=-5x^1y^5=-5xy^5[/tex]

Answer:

x=.3 or 3/10

Step-by-step explanation:

to solve for x, we need to separate it

so, we add 13 to the left side

40-11x=x

then add 11x to the right side so we have different coefficients on each side to solve for x

40=12x

then we divide 40/12 to get what x equals

we get

x= 0.3 or 3/10

hope this helped!

Answer:

x=10/3

Step-by-step explanation:

27 - 11x = x - 13

27+13=x+11x

40=12x

x=40/12

x=10/3

Answer:10

Step-by-step explanation:

f(x)=9

Answer:

-0.72838463823

Step-by-step explanation:

1a) The sin of 90 is 0.8939966636

1b) The cos of 360 is -0.28369109148

1c) The tan of 180 is 1.33869021035

2) When you add sin90 and cos 360 you get 0.61030557212

3) When you subtract tan180 to what we currently have we will get -0.72838463823, and that is your answer.

Step-by-step explanation:

[tex]\tt{y = 4x+8x}[/tex]

First, we need to add up the x.

We know that 4+8 = 12, so

[tex]\tt{4x+8x=12x}[/tex]

Now, equating it to y,

[tex]\tt{y = 12x}[/tex]

Now, if I multiply [tex]\tt{\dfrac{1}{12}}[/tex] on both sides,

I get,

[tex]\tt{\dfrac{y}{12}= \dfrac{\cancel{12}x}{\cancel{12}}}[/tex]

Now, as 12 got cancelled , I got the final answer as

[tex]\boxed{\tt{x =\dfrac{y}{12}}}[/tex]

Hope it helps :)

Answer:

Step-by-step explanation:

M = {Prime integers between 1 and 11} and N = { factors of 12}. Find:

The members of M

The members of N

M∪N; M = {Prime integers between 1 and 11} and N = { factors of 12}. Find:

The members of M

The members of N

M∪N; M = {Prime integers between 1 and 11} and N = { factors of 12}. Find:

The members of M

The members of N

M∪N; M = {Prime integers between 1 and 11} and N = { factors of 12}. Find:

The members of M

The members of N

M∪N; M = {Prime integers between 1 and 11} and N = { factors of 12}. Find:

The members of M

The members of N

M∪N;

Answer:

Step-by-step explanation:

Sets in full are

Combined set

Common set

Because vertical angles always equal each other. linear pairs always equals 180 degrees always. hope this helps :)

Answer: 11

Step-by-step explanation:

it takes 3 mins to do one husk so we divide 33 by 3 =11

I know I takes 3 mins for one because I divided 24 by 8.

Answer:

99

Step-by-step explanation:

cuz

Answer:

no

Step-by-step explanation: obious ok

Answer:

-3x+y=-23

Step-by-step explanation:

i just took the test on k-12 and this was the correct answer

Answer:

Consecutive interior angles

Step-by-step explanation:

This chart may also help

Answer:

The correct linear function is c(x) = 5.50 + 20.50x.

Step-by-step explanation:

It's a linear function, so that means it uses y=mx+b. It says "per ticket" which means that the ticket cost is the slope, or m, of the equation. The service fee would be added on as a one-time fee, making it the y-intercept, or b. In order to find the cost of the tickets, you had to subtract the service fee from the total cost, then divide by how many tickets were purchased. You can set this up by plugging in what you know.

[tex]108=5.50+5x[/tex]

Subtract the 5.50 from both sides, leaving us with:

[tex]103.50=5x[/tex]

Now, this equation tells us how much 5 tickets cost, but we want how much it is per ticket. That means now we have to divide both sides by 5:

[tex]20.50=x[/tex]

Thus, one ticket is $20.50.

[tex]c(x)=5.50+20.50x[/tex]

The linear function is c(x) = 5.50x + 20.50

Let the cost of the tickets be represented by x

Therefore, 108 = 5.50 + 5x

Collect like terms

5x = 108 - 5.50

5x = 103.50

Divide both side by 5

5x/5 = 103.50/5

x = 20.50

Therefore, a ticket costs $20.50

In conclusion, the total cost, when x tickets are ordered will be c(x) = 5.50x + 20.50.

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Answer:

Factored out is 1/8

Step-by-step explanation:

3z+8/8

Answer:

$750

Step-by-step explanation:

To find the new price, multiply the original price by 1.25, since there is a 25% increase in the price:

600(1.25)

= 750

So, the retailer is asking for $750 for the couch

Answer: x=12

Step-by-step explanation: because I’m smart and in middle school

3 / 0.8 = z / 5.6

To find z, we need to isolate z. How can we do this? Right now, we know z / 5.6 is equal to 3 / 0.8.

This will cancel the divide by 5.6 or the 1/5.6 on the right side to isolate z!

(3 × 5.6) / 0.8 = z

16.8 / 0.8 = z

All we have to is simplify!

z = 21

Answer:

-2b+4

Step-by-step explanation:

we are multiplying by a negative 1 in the expression.

-1(2b-4)

-2b+4

*negative multiplied by a negative makes a positive

Hope this helps!

The number of hours she must work in a month to pay for her car payment and gas is 22 hours

inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.

For one month, Audrey has to pay $350 for her payment and $35 for gas, meaning that she will need to pay $385 per month.

$350 + $35 = $385

Audrey makes $17.50 an hour.  Set up equality to find the number of hours she must work to pay for her car payment and gas.

17.50x > 385

(17.50x)/17.50 > 385/17.50

x > 22

Therefore, Audrey must work at least 22 hours to pay for her car payment and gas.

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Answer:

88 dollars

Step-by-step explanation:

8 x 6 = 48 dollars (hours)

600 x .05 = 40 (commissions)

48 + 40 = 88 total dollar

Answer:

End of Unit Project: Mathdonalds, Chez Mathématiques, and Was 7×3, Is 10 + 11, Always Will Be 30 – 9.

Step-by-step explanation:

Answer:

first is true

second is false

Answer:

Step-by-step explanation:

if the decimal point in the first question is supposed to mean a plus sign then the answer is true, but if it is anything else then it is false

the second one is false

Answer:

the angle measures of 14° and x° are adjacent angles that makes the right angle. Therefore the sum of the angle is 90. This then gives x+14=90 x=76

AND OMG HIII ARMY !

Answer:

9 four times is 36 that is 9+9+9+9=36 finding the area we multiply two sides that is 9×9=81. 81 is the answer

Answer:

Hi there

Your answer is

This means there is No solution

You HAVE to have a variable. You can't set a number equal to a different number

Answer:

A

Step-by-step explanation:

You must multiply the number your buying by the price then you need to multiply by 1.07 because you need 7% or .07 to get the tax but you want to add that to the old number so you need a 1 in front so the answer is c(p) = 1.07(3p) however you still need the $15 gift card so instead you add the 7% into the three dollars you are multiplying by the number then subtract the 15 dollars because you aren't really paying. The reasonable domain is 0 1 2 3 4 because the number 5 would be over the 15 dollar limit.

Answer:

It would be a total of 500 loaves per day.

Step-by-step explanation:

20% = 1/5.

50 x 5 = 500

(i eliminated the numerator.)

Answer:21-3+8=26

-14+31-6=11

Step-by-step explanation:

Answer:

20+0.45x=35+0.20x

Step-by-step explanation:

From the information given, you can say that Andy's plan cost would be equal to Jeff's plan cost and then solve for the number of text to find when the phone plans will cost the same:

20+0.45x=35+0.20x, where x is the number of texts

Now, you can solve for x:

0.45x-0.20x=35-20

0.25x=15

x=15/0.25

x=60

According to this, the equation that can be used to determine when the phone plans will cost the same based on the number of texts is 20+0.45x=35+0.20x.

Answer:

175

Step-by-step explanation:

140 is 80% of 175

Answer:

D

Step-by-step explanation:

BECAUSE the number of hrs he works his salary multiplies

hope this helps..

Answer: 6 minutes.

Step-by-step explanation: You can use a graphing calculator to see the exact graph, but you're trying to figure out what value of x gives you a y of 0. -50 times 6 is 300, plus 300 equals 0.

The graph of the equation y = -50x + 300 is a straight line, and plotted below. The time it take the pool to drain, according to this equation, is  6 minutes.

Suppose the considered function whose graph is to be made is f(x)

The values of 'x' (also called input variable, or independent variable) are usually plotted on horizontal axis, and the output values f(x) are plotted on the vertical axis.

They are together plotted on the point

(x,y) = (x, f(x))

This is why we usually write the functions as:

y = f(x)

For this case, we're specified that:

Take two different values of x, let it be 0 and 1.

Then, the value of y we get is:

[tex]y = -50x + 300\\y = -50 \times 0 + 300\\y = 300[/tex]

Thus, one point on the equation y = -50x + 300 is (0,300)

[tex]y = -50x + 300\\y = -50 \times 1 + 300\\y = 300 - 50 = 250[/tex]

Thus, another point on the equation y = -50x + 300 is (1,250)

Plot these points taking x on horizontal and y on vertical axis. Then join those two points by a straight line. This is the graph of the considered equation as equation of type [tex]y = mx +c[/tex] is a straight line's equation and for straight line, two of its points are sufficient to plot it.

The graph is given below.

Since we know that:

y = number of gallons of water left after draining the pool for x minutes,

so when the pool drains of fully, there will be no water left, or y = 0.

Putting y = 0 in the equation y = -50x + 300, we get:

[tex]y = -50x + 300\\0 = -50x + 300\\\\\text{Adding 50x on both the sides}\\\\50x = 300\\\\\text{Dividing both the sides by 50}\\\\x = \dfrac{300}{50}= 6[/tex]

Thus, when y= 0, we get x = 6, so when the fully filled pool is drained for 6 minutes, the whole pool gets drained (for this case).

Thus, the time it take the pool to drain, according to this equation, is  6 minutes. The graph of the equation y = -50x + 300 is given below.

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