Find the value of x that will make A parallel to B
2x + 50
5x - 80
x = ?

Find The Value Of X That Will Make A Parallel To B2x + 505x - 80x = ?

Answers

Answer 1

Answer:

30

Step-by-step explanation:

If Line A is parallel to Line B, then 2x+50+5x-80 = 180. This is because 2x+50 is an alternate interior angle with the supplement of 5x-80, therefore the supplement of 5x-80 is also 2x+50. Supplementary angles add up to 180°.

Solve the Equation

2x + 50 + 5x - 80 = 180 --> Combine like terms

7x - 30 = 180 --> Add 30 to both sides

7x = 210 --> Divide both sides by 7

x = 30

Check the Solution

We can check our answer by plugging 30 in for x back into our original equation.

2(30) + 50 + 5(30) - 80 = 180

60 + 50 + 150 - 80 = 180

110 + 150 - 80 = 180

260 - 80 = 180

180 = 180

Therefore x = 30.


Related Questions

The first side of a triangle measures 5 in. less than the second side, the third side is 3 in. more than the first side, and the
perimeter is 17 in. How long is the third side?
If s represents the length of the second side, which of the following represents the length of the third side?
s-5
S-2
s+3

Answers

Answer:

see explanation

Step-by-step explanation:

let s be the second side then the first side is s - 5 and the third side is

s - 5 + 3 = s - 2

-------------------------

the perimeter (P) is the sum of the 3 sides of the triangle.

given P = 17 , then

s - 5 + s + s - 2 = 17

3s - 7 = 17 ( add 7 to both sides )

3s = 24 ( divide both sides by 3 )

s = 8

third side = s - 2 = 8 - 2 = 6 in

4) The speed of light is 3 x 10^8 meters per second. The distance to the
sun is 1.5 x 10^11 meters. How long does it take light to reach the Earth
from the Sun. 0.5 seconds
5 seconds
50 seconds
500 seconds

Answers

Answer:

500 seconds

Step-by-step explanation:

This is a distance = rate × time problem

d = 1.5 × 10^11 m

rate = 3 × 10^8 m/s

So, d = rate × t

t = d ÷ rate = 1.5 × 10^11 m ÷ 3 × 10^8 m/s = 500 s

can triangles have sides with the given lengths?

3ft, 4ft ,9ft

Answers

A.) Yes, because 3+4<9 satisfies the triangle inequality thearum

Answer:

c

Step-by-step explanation:

3+4=7<9

Find the inverse. PLEASE HELP ME asap!!!!! thank you!!!!!! *will give brainliest*

Answers

Answer:

A

Step-by-step explanation:

what’s the code for this puzzle?

Answers

Answer:

1. f

2. n

3. n

4. f

5. f

6. f

7. n

8. f



Which tables represent functions?

Answers

Answer:

They provide a general summary of the status of all your Outbound, Inbound, Third Party and Import shipments. They allow you to classify and reorder the data in the table. Allow you to use filters to reduce the amount of shipment information displayed in the view

Answer:

table a

Step-by-step explanation:

when a number gets put in, its only going to have 1 output.  table b have 7 put in and 2 different outpputs which means its wrong ,

so table a is right

hope this helps

take care

For a sledding trip you randomly select one of your four hats- red, blue with stripes, purple, or black. Write a ratio that compare the number of red hats to the number of total hats.​

Answers

The answer is 1:4 :)

pls help , I’ll give you brainly

Answers

Answer:

your answer is C

Step-by-step explanation:

i took the quiz, may i have brainliest please!  :D

Grant spent half of his weekly allowance. Then he earned $5 back by doing the dishes. What is his weekly allowance if he ended with $15?

Answers

Answer:

Grant's weekly allowance is $20.

Step-by-step explanation:

We know that Grant ended with $15. We can say that Grant's weekly allowance is x.

x/2 + 5 = 15

Now to solve:

x/2 + 5 - 5 = 15 - 5 (subtract 5 from both sides to isolate the x/2)

x/2 = 10

x/2 * 2 = 10 * 2 (multiply both sides by 2 to isolate the x)

x = 20

Grant's weekly allowance is $20.

1/2 divided by 2/3 and how do you simply the answer

Answers

Answer:

3/4 or 0.75

Step-by-step explanation:

1. Cross multiply: (1/2) / (3/4)

2. 1 x 3 = 3 and 2 x 2 = 4

3. 3/4 or 0.75

PLEASE HELP FAST ILL GIVE BRAINLIST MAKE SURE YOU READ IT BEFORE YOU ANSWER ITS QUESTION 18

Answers

Answer:

D. y=3x+15

Step-by-step explanation:

find the slope

[tex]\frac{1-(-5)}{-3-(-1)} =3[/tex]

y=mx+b

plug in known values

3=3(-4) + b

b=15

y=3x+15

the answer will be b, if u subract then add it

PLEASE HELP I HAVE 6 MINUTES LEFT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:the answer is D

Step-by-step explanation:

Solve the system using the elimination method. Answer in simplest fraction form. x+2y-z=3 -2x-y+z=-1 6x-3y-z=-7

Answers

For a real value of z, the general solution of above system of equations is x = -1/3 + (1/3)z, y = 5/3 + (1/3)z and z = z

In this question, we have been given a system of equations.

x+2y-z=3             ...........(1)

-2x-y+z=-1            ............(2)

6x-3y-z=-7            ...........(3)

We need to solve above system of equations using the elimination method.

We solve above system of equations by Gaussian elimination method.

First we write above system f equations in as an augmented matrix.

[tex]\begin{bmatrix}1 & 2 & -1 &|& 3 \\-2 & -1 & 1 &|& -1 \\6 & -3 & -1 &|& -7\end{bmatrix}[/tex]

We convert the augmented matrix into the row echelon form as:

[tex]\begin{bmatrix}1 & 2 & -1 & 3 \\0 & 3 & -1 & 5 \\0 & 0 & 0 & 0\end{bmatrix}[/tex]

So, we get an system of equations as:

x  + 2y -z  = 3         ............(4)

3y - z  = 5                 ...........(5)

From equation (5),

y = 5/3 + (1/3)z

Substitute above value of y in equation (4),

x = 3 - 2[5/3 + (1/3)z] + z

x = -(1/3) + (1/3)z

So, the general solution is,

[tex]\left(\begin{matrix}\frac{-1}{3}+\frac{1}{3}*z \\\\\frac{5}{3}+\frac{1}{3}*z \\\\z\end{matrix}\right)[/tex]

Therefore, for a real value of z, the general solution of above system of equations is x = -1/3 + (1/3)z, y = 5/3 + (1/3)z and z = z

Learn more about the elimination method here:

https://brainly.com/question/7748179

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f(x) = x + 9, g(x) = x2 − 4x, h(x) = x4 + 2x3

What is the degree of (f º g º h)(x)?


7

8

21

24

Answers

Answer:

the degree of the function is 8

Step-by-step explanation:

        (f º g º h)(x) = [tex]f(g(h(x)))[/tex]

first lets evaluate g(h(x))

         [tex](x^4 + 2x^3)^2 - 4(x^2 + 2x^3)[/tex]

simplify

        [tex]x^8 + 4x^3 + 4x^6 - 4x^4 -8x^3[/tex]

        [tex]x^8 + -4x^3 + 4x^6 - 4x^4[/tex]

you can easily see that the highest power term is 8 meaning the degree of the function is 8

Answer:

its 8 :)

Step-by-step explanation:

Please help due soon

Answers

For 9 the answer should be A

if you answer you get the brainlist idk the name
Which linear function has the same y-intercept as the one that is represented by the graph? ​

Answers

Answer: y-intercept is 3


Explanation: x=0,75x+3
I hope that helped!

The various categories that are being graphed on a circle graph usually indicate what?
a. patterns
c. percentages
b. the title of the graph
d. a pie graph

Answers

It’s percentages AND ITS NOT pie because he didn’t ask which chart he said what is graphed ON THIS chart

The categories that are graphed on a circle usually represent the percentage. Option C is correct.

What is the percentage?

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,
A circle graph represents the percentage fraction, and a pie chart is the form of a circle graph, Where a whole circle represents the 100% composition of the entities and data set.

Thus, the categories that are graphed on a circle usually represent the percentage. Option C is correct.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ2

As an estimation we are told 5 miles is 8 km.
Convert 35 miles to km.

Answers

56km 35/x should equal 5. x=7 and 8•7=56

If x - y2 = 6 and x - y = 2, find the value of (x + y)2.

Answers

Step-by-step explanation:

so so first you have to use that common sense and see what y is equal to and what x is equal to

I would give you a proper explanation but first you have to think before I can help

what is the correct decimal expansion of 55/35

Answers

It be 1.57 as a decimal to the nearest hundredth

The domain on which the following function is increasing

Answers

The domain on which of the following function is increasing is [0,4].

Given:

The graph of a function.

To find:

The domain on which of the following function is increasing.

Domain is the set of x-values or input values.

From the given graph it is clear that the vertex of the given function is at (4,75).

Before the point (4,75) the graph is increasing and after the point (4,75) the graph is decreasing.

The function is defined for 0≤x≤9 .

Since the graph is increasing when  0≤x≤4 , therefore the function is increasing over the interval [0,4].

Therefore, the domain on which of the following function is increasing is [0,4].

What is domain?

The domain is the value that x can take from a given function and codomain is the value of y from a function.

Learn more about domain here:https://brainly.com/question/10547118

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Simplify the expression:
10t - 40 + 3t + t

Answers

Answer:

Your correct answer is 14t - 40

Step-by-step explanation:

Combine like terms:

10t + 3t + t = 14t

Since there are no other integers, just tag on the -40:

14t - 40

**please mark brainliest!!

12n²-15nz³

j7yh6tg5rg6tg7h65t

Answers

Answer:

j7yh6tg5rg6tg7h65t

Step-by-step explanation:

need thanks and make me brainiest if it helps you

if you actually want the problem sloved its.

3n(4n-5z^3)

I need help with this one

Answers

Answer:

c

Step-by-step explanation:

what is the answer please help

Answers

Answer:

B: 22.5 degrees

Step-by-step explanation:

The interior angles of a pentagon add up to 540 degrees

(if you dont believe me you can turn a pentagon into three triangles, 3x180 = 540)

So you have four same angles say measure "x" degrees, and one final one that measures "5x" degrees, so 9x = 540, and x = 60

Unless I read the problem wrong, 60 degrees is the answer which is not an option :P

Edit: Yea I read it wrong, the final angle is 5 times the other four angles COMBINED, so that angle measures "20x" degrees.

The total would be 24x = 540, and so x = 22.5

Which of the following can be used to prove that triangle ABC is congruent to triangle DEF?

Answers

Answer:

SAS congruence theorem

Step-by-step explanation:

since we are given the two congruent sides and the right angle. We know all right angles are congruent and the right angle is an angle that is between the two sides which is why it is SAS. hope this helps :))

i am in middle school

Answers

Answer:x[tex]\geq[/tex]35/2

Step-by-step explanation:

4x-5[tex]\geq[/tex]65

4x-5+5[tex]\geq[/tex]65+5

4x[tex]\geq[/tex]70

4x/4[tex]\geq[/tex] 70/4

x[tex]\geq[/tex]35/2

if 4-3(2-x)<10+x what is the greatest possible integer value of x?

Answers

Answer:

4-3(2-x) < 10+x

4 -6 +3x< 10 + x

-2 +3x< 10 +x

2x< 12

x<6

↣ First we solve the Inequality.

[tex]4-3(2-x)<10+x[/tex]

[tex]4-6+3x<10+x[/tex]     ↣ Distribute -3 in (2-x) for easier in solving.

[tex]3x-2<10+x\\3x-x<10+2\\2x<12\\x<6[/tex]

Thus, the answer is x < 6.

↣ Therefore, the greatest possible Integer value of x is 5.

help answer correctly and i will give you brainliest

Answers

2/3. count the distance along the x and y axis from the y-intercept (0,0).

Answer:

The slope is 2/3

Step-by-step explanation:

(3,2);(−3,−2)

(x1,y1)=(3,2)

(x2,y2)=(−3,−2)

Use the slope formula:

m= y2−y1 /x2−x1

-2−2 /−3−3  

−4 /−6

2 /3

HELP ! I don’t get this math question

Answers

Answer:

what is it u gotta type it

It’s the third one.

I added all of the withdrawals together, then the same for the deposits. You take the withdrawal and subtract with the deposits to get the last number for the statement.
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