Mathematics Middle School

In the diagram, r || s. Parallel lines r and s are crossed by transversal t to form 8 angles. Clockwise from the top left, the angles formed with line r are blank, blank, 1, (2 x + 12.8) degrees; with the line, s are blank, blank, 117.6 degrees, blank. What is the value of x? x =

I got it... Answer 24.8. Get your pts...

Answers

Answer 1

24.8 sorry I couldn’t find this question sooner

Answer 2

Answer:

24.8

Step-by-step explanation:

I hope this helps you!

Related Questions

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 8 people took the trip. She was able to purchase coach tickets for $200 and first class tickets for $1210. She used her total budget for airfare for the trip, which was $4630. How many first class tickets did she buy? How many coach tickets did she buy?

Answers

Answer:

3 1st class tickets and 5 coach tickets

Step-by-step explanation:

1. Subtract 3630 (cost of 3 1st class tickets) from the budget to get 1000.

2. Subtract 1000 (cost of 5 coach tickets) from your remaining budget to get 0.

find the perimeter of this figure

possible answers:
a) 59in.
b) 51 in.
c) 55in.
d) 65in.

Answers

10+13+14+18 is 55
Answer is 55 inch
Perimeter means add all the sides together

Could someone help, end of grading period is tomorrow

Answers

Answer:

use a ruler and see if the centimetres line up with the side lengths in inches works for me

What is the value of 7(3x-4)+[tex]4^{3}[/tex], when x=6?

Answers

Answer:

[tex]162[/tex]

Step-by-step explanation:

[tex]7(3x-4)+4^3\\\\7(3(6)-4)+4^3\\\\7(18-4)+4^3\\\\7(14)+4^3\\\\98+4^3\\\\98+64\\\\162[/tex]

Hope this helps!

Answer above me is correct

write a rational number in fraction form that is equivalent to 2.5 (repeating)

Answers

Answer:

That would be 2/4 equivalent to 1/2 (2.5)

Step-by-step explanation:

Sorry if I'm wrong

Answer: 2 1/2 is the right answer

Step-by-step explanation:

What series of steps would result in the correct solution to the equation -8(0.5y-3)=3

A. Distribute -8. Subtract 24 from both sides. Divide by 4
B. Distribute -8. Add 24 to both sides. Divide by -4.
C. Distribute -8. Add 24 to both sides. Divide by 4.
D. Distribute -8. Subtract 24 from both sides. Divide by -4

Answers

C I got that Sam test

i think it’s c i got the test

The figures are similar. Find x.
Brainiest to the correct person!

Answers

its 10 if its scaled down.

9-4 is 5 so it went down 5
15-5 is 10.

Answer:

x= 6 and 2/3 or 6.6 repeating.

Step-by-step explanation:

9/4 is 2.25 then we take 15 and divide it by 2.25 in order to get 6.6 repeating and that should be the answer.

Consider this graph of a line that passes through the points (0,0) and (5,30)

Which equation represents the cost of a phone call, c, in cents, after m minutes, according to the payment plan?
A. c=1/6m
B. c=6m
C. c=1/30m
D. c=30m

Answers

Answer:

Step-by-step explanation:

Slope equals rise over run so the slope of this line is 30/5 or 6. That means for every minute calling you would have to pay 6 cents which is shown in the equation c=6m.

B!

the slope of the line represents the rate of the plan and can be calculated by using the change in y values divided by the change in x values of two points on the line. In this case, it would be easiest to pick 0 and 6 as y values, and 0 and 1 as x values. then,

slope = (6-0) / (1-0)
slope = 6/1
slope = 6

therefore the slope is 6 and the correct equation is B: c=6m

Help meee asap please

Answers

First find the surface area which is 126 ft. Then divide 504 by 126 which is 4. $4 is the answer

Answer:

The answer is $5.60

Step-by-step explanation:

5x6x3= 90

504/90= 5.6

Check the work

5.6 x 90= 504

i need help please and ty

Answers

Answer:

THe answer is

Step-by-step explanation:

The answer is 246

The answer is 123

Vertical angles are congruent.

Ok offering 100 points and brainlist so lets answer TacticalMathNuke's question correctly and explain to help him/her

Answers

Answer: 162,720

Step-by-step explanation: Easey multiply 452 by 360 which equals 162,720. you can check your work by dividing 162,720 by 452 which equals 360

MARK BRAINLIEST PLS

PLEASE HELP QUICK
Is this triangle acute, right, or obtuse?

acute

right

obtuse

Answers

Answer: Obtuse

This is because the lower left angle is larger than 90 degrees. This is assuming the triangle is drawn to scale (i.e. drawn accurately).

Any time there's an angle larger than 90, the triangle will be obtuse. If there's one angle exactly 90, then it's a right triangle. Otherwise, the triangle is acute (when all angles are smaller than 90).

This is obtuse!
How I know?
Well, the triangle is more than 90 degrees, making it obtuse. If it was 90 degrees, it’d be considered a right angle. And if it’s less than 90 degrees, it’s acute.

PLEASE HELPP!!!!!! DUE DATE IS 12!

Answers

Answer:

C. 17

Step-by-step explanation:

The quartile is 25 and the only number less thank 25 in the given answers is 17.

Hope this helps :)

6-[(-3)+(-7)]-[(-1)-(-5)-(-8)]

Answers

Answer:

Step-by-step explanation:

we simplified the expression.

Hope it helps!!!!!Brainliest pls!!!!!!

Start with what’s inside the brackets
6-[-10]-[-1+5+8]
6-[-10]-[-1+13]
6-[-10]-[12]
6+10-12
16-12
4

please help me ill give you da crown

Answers

Answer:

ABBY, EVE (preferred one spelled same backwards)

Step-by-step explanation:

They are both symmetrical names

They are both symmetrical shapes

Leah has 2/5 of a gallon of paint. She decides to use 1/4 of this paint to paint a door. What fraction of a gallon of paint does she use for the door? Explain your answer.

Answers

Answer:

[tex]\frac{1}{10}[/tex]

Step-by-step explanation:

1/4 of 2/5 = 1/4 * 2/5

= [tex]\frac{2}{20}[/tex]

[tex]\frac{2}{20}[/tex] could be simplified into [tex]\frac{1}{10}[/tex]

Write in slope-intercept form an equation of the line that passes through the given points.

(6,8),(3,−9)

Answers

Answer:

[tex]51.6 |54x81..65107 {36.01(21. \sqrt[365.]{gaa} }^{2} |[/tex]

Answer:

y = 17/3x - 26

Step-by-step explanation:

Remember the slope formula:

[tex]m = \frac{y2-y1}{x2-x1} \\[/tex]

[tex]m = \frac{-9-8}{3-6}\\\\m = \frac{-17}{3}\\\\m = \frac{17}{3}[/tex]

Slope: 17 / 3

First part of equation: y = 17/3x + b

To find b, plug in the values from the points we know:

[tex]-9 = \frac{17}{3} * 3 + b\\-9=17+b\\b+17=-9\\b=-26\\[/tex]

Therefore, the Y-intercept is -26

Combining all the parts, the answer is y = 17/3x - 26

Area of a circle (PLEASE HELP ME)

Answers

area of any circle is pi (3.14...) multiplied by the radius of the circle squared, so pi r *2

Which statements are true?

Select each correct answer.

All triangles have 3 angles.

All triangles are plane figures.

All triangles have one right angle.

All triangles have 3 straight sides.

Only some triangles are polygons.

Answers

Answer:

Step-by-step explanation:

I think triangle has only 3 angles because otherwise it will turn the next shale and it will be like square or i dont know. Good luck :)

All triangles have 3 sides
All triangles are plane figures
All triangles have one right side

Triangle ABC has vertices A(1,6), B(3,2), and C(4,7). The triangle is translated using the rule (x,y) →(x−2,y+1) and then the result is translated using the rule (x,y)→(x+3,y−2). What are the coordinates of the final image A''B''C''?

Answers

Answer: 5,3

Step-by-step explanation:

Pls, help!!!! Will make brainliest!!!

Answers

Answer:

y=2x+6

Step-by-step explanation:

slope intercept formula → y=mx+b

[tex]\frac{6-2}{0-(-2)} =\frac{4}{2} =2\\[/tex]

so 2 is your slope and the point (0,6) crosses the y-intercept at 6 since x = 0

plugin 2 for m (or the slope) and 6 for b (y-intercept)

your answer → y=2x+6

In the figure below, DOG, ION, and IDO are congruent and isosceles, each with perimeter 55. The quadrilaterals FLIN, DIES, and DRAG are all squares. The perimeter of the 11-sided polygon DRAGONFLIES is 127.

What is the area of DRAG?

Answers

Let's call the sides that are length DG " s " .

And let's call the sides that are length GO " t ".

Since the perimeter of each triangle is 55...

s + t + t = 55

s + 2t = 55

2t = 55 - s

Since the perimeter of the entire figure is 127...

9s + 2t = 127

Since 2t = 55 - s , we can replace 2t with 55 - s .

9s + (55 - s) = 127

8s + 55 = 127 Subtract 55 from both sides.

8s = 72 Divide both sides by 8 .

s = 9

And...the area of the square DRAG = DG2 = s2 = 92 = 81 sq. units.

Calculate the simple interest to the nearest cent.

$1,382 at 3.25% for 4 years.

$____

Answers

Answer

Intrest is $ 179.66

Step-by-step explanation:

it would be at the nearest cent $179.66

PLEASE HELP QUICKLY!!!!!

Answers

Answer:

Anything greater than 1

Step-by-step explanation:

x>1 or x is greater than 1, so it is not equal, so it would be an open circle on 1 with an arrow pointing the same direction as the sign.

Any number other than 0 or one will be the answer and it can be located on the right (positive number) or left (negative number)of a number line

So I have this math project question and I've been stuck for a bit. Any and all questions will be answered.

Answers

Answer:

for row one put 1/2 the numbers. for row 2 put 3/4 of the numbers. row 3 put 1/4 of the numbers.

Step-by-step explanation:

hope you get a good grade and hope we can be friends

HELP , BRAINLIEST IF CORRECT, rewrite each equation without absolute value for the given conditions: y=|x-3|+|x+2|-|x-5| if 3

Answers

Removing the absolute value signs you would have y= x-3 +x +2 -x - 5 if 3. I don’t understand what you are asking for tho so if you were to solve for the absolute value it would be: y= x + 3 + x + 2 - c + 5 if 3.

HURRY PLEASE! I WIL GIVE BRAINLIEST AND POINTS

Answers

Answer: The answer will be B

Select True or False for each statement.

Answers

Answer:

1. true

2. true

3. false

Step-by-step explanation:

1.true 2.true 3.false hope this helps :)

50 points for whoever answers the right answer

Answers

Answer:

128

Step-by-step explanation:

Supplementary means they sum to 180, and it's also a straight line. 180-49 = 131. 131-3 = 128, or x.

The Smith family has a circular shaped pool with a radius of 10 feet. What is the minimum amount of material needed to make a cover for the surface of the pool?

62.8 sq. feet

314 sq. feet

31.4 sq. feet

100 sq. feet

Answers

Answer:

314 sq. feet

Step-by-step explanation:
The surface area of the pool would be the area in math. The equation for solving the area of a circle goes as follows:

A=πr^2
π·10^2
314

Answer:

Step-by-step explanation:

A circular shaped pool.

The radius is 10 feet.

We need to find the surface area to make a cover for the pool.

We can use the formula for the area of a circle:

A = [tex]\pi[/tex]r²

A = (3.14)(10)(2)

A = (31.4)(2)

A = 62.8

The minimum amount of material needed to make a cover is 62.8 square feet.

hope this helps :)

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