Mathematics Middle School

I keep getting this answer wrong and I only have 3 attempts and I have one more left, I need someone to give me the answer an explain what I was doing wrong

I Keep Getting This Answer Wrong And I Only Have 3 Attempts And I Have One More Left, I Need Someone

Answers

Answer 1

Answer:

92

Step-by-step explanation:

angle a and b add up to 180 degrees

4x-20+2x+8=180

add like terms

6x+12=180

x=28

then substitute to get 92

Related Questions

PLEASE HELP ASAP!!!

Answers

Answer:

its 17degree as it is supplement to 163

180-163=17
So the answer is 17degrees

Please give me the right answer

Answers

The answer would be b:)
C is the correct answer

please help! I've got till the end of the day and I'm scrambling trying to get this done and my brain is fried!!
You are stuck in a big traffic jam on the freeway and you are wondering how long it will take to get to the next exit, which is 1 1/2 miles away. You are timing your progress and find that you can travel 2/3 of a mile in one hour. If you continue to make progress at this rate, how long will it be until you reach the exit? Solve the problem with a diagram and explain your answer.

Answers

Answer:

2.25 hours

Step-by-step explanation:

Because 2/3 as a decimal is 0.66666666666 and of course 1 1/2 miles is 1.5, so you divide 1.5 by 0.66666666666 and then round it to the nearest hundreth. So there you go, hope this helped :)

Ballio's family traveled 2/7 of the distance to his uncle’s house on Saturday. They traveled 2/5 of the remaining distance on Sunday. What fraction of the total distance to his uncle’s house was traveled on Sunday?

Answers

Answer:

4/35

Step-by-step explanation:

10/35-14/35=-4/35

4/35 should be the answer sorry if incorrect

Brainliest if you can answer question 12 right :)

Answers

don’t open the link it’s a scam

A seventh-grade class sells gift cards as a fundraiser for the school library. Each gift card sells for $15.00. The library gets 35% of the money earned for each gift card sold. How much money does the library get if the class sells 500 gift cards?

Answers

The library gets 2625 dollars. If gift cards are 15 dollars and they sell 500 then they made 7,500 dollars and 35% of that is 2625 dollars
Pretty sure Answer is 2,625

I don’t really understand this question if someone could give me the explanation please.
Please only answer the question if you know the answer thank you.

Answers

Answer: D -3 1/3 pls correct me if I’m wrong

Answer: I got A. I hope it´s right.

Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cream cheese is 0.85b+2.5c dollars. Marie is bringing 30 bagels and 2 packages of cream cheese.

Answers

Answer:

$30.50

Step-by-step explanation:

b = bagels

c = cream cheese

Given

b = 30

c = 2

Work:

0.85b+2.5c

0.85(30) + 2.5(2)

25.5 + 5

30.5

I’ll give brainliest if you help me

Answers

Answer:

B

Step-by-step explanation:

Answer:

b i copy cause i dont know

Step-by-step explanation:

Last month, Teresa earned a total of $175 and saved 18 cents of every dollar she earned. Determine the amount she saved from her earnings last month.

Answers

Answer:

Step-by-step explanation:

1/5x + 13= x- 107

This is easy
0.18 x 175:
31.5

The solution to 13x = 78 is x =___
Only input whole number and no links!

Answers

Answer:

6

Step-by-step explanation:

Answer:

the answer is 6

Step-by-step explanation:

bc 78 divided my 13 equals 6

i took the exam

I need help with this question no addling links or doing it just for points i really don't want that stuff if i see it i will report it

Answers

Angle t = 141 degrees

help asap progress reports come out tmrw

Answers

Answer:

W 4

Step-by-step explanation:

Z 1 Y 2 X 3 W 4

Answer:

Z 1 Y 2 X 3 W 4

Step-by-step explanation:

Numbers are counting up by one while the alphabet is going backwards.

The legs of a right triangle are 6 and the square root of 13. Calculate the hypotenuse.

Answers

Answer:

Pythagoras Theorem

Step-by-step explanation:

[tex]a^{2} +b^{2}=c^{2}[/tex]

[tex]6^{2}+ 13^{2}= c^{2}[/tex]

[tex]205=c^{2}[/tex]

[tex]\sqrt{205} = c[/tex]

[tex]14.32 = c[/tex]

Please help me with this

Answers

Answer:

SeaWolf = 40/100                Nautilus = 100/100      

Step-by-step explanation:

What is the radius, in centimeters, of a circle that has a circumference of 16π?

8
16
32
64

Answers

Answer: The radius equals 8cm

Answer:

8

Step-by-step explanation:

The circumference of a circle is equal to  π , which is a number  ≈ 3.14 , multiplied by the diameter of the circle.

Therefore,  C  =  π d .

We know that the circumference,  C , is  16 π , so we can say that:

16 π  =  π d

We can divide both sides by  π  to see that  16  =  d .

We now know that the diameter of the circle is  16 .

We also know that the diameter has twice the length of the radius.

In equation form:  2 r  =  d

2 r  =  16

r  =  8

Note that since  2 r  =  d , the equation  C  =  2 π r  holds and can be used in place of C  =  π d .

(CORRECT ANSWER GETS BRAINLIEST! 20 POINTS!!!)
What is the quotient of the division below?

2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar

Answers

Answer is : D






Step- by -Step:
Gtvtvbtyyvvttv tooooooo

Pls help need help ASAP 50 points you will be reported if the answer is wrong

Answers

Answer:

A. 48 ft²

Step-by-step explanation:

4 ft x 4 ft x 3 ft = 48 ft²

The total area will be the sum of the area of the four sides of the shed. In other words it is the curved surface area.

Answer:

112 ft2

Step-by-step explanation:

the base of the figure is a 4x4 square which = 16 ft2

the sides are 4, 4x3 rectangles that = 48 ft2 total

and the 4 triangles' bases are 4, while the height being 6 which = 48 ft2 total

everything added up = 112 ft2

Which selection best indicates the slices that can be made from from the right triangular prism?

Question 1 options:

triangle, trapezoid, rectangle, quadrilateral, pentagon


triangle, trapezoid, quadrilateral


triangle, trapezoid, hexagon


triangle, quadrilateral, hexagon

Answers

Answer:

triangle, trapezoid, quadrilateral

Step-by-step explanation:

you'll see it if u look closer

answer: triangle , trapezoid , & quadrilateral
hope this helps out .

will give brainliest
one side of a trapezoid is extended and the dotted line forms a right angle with the extended line. use given information to find measurement of angle p.

answers are:





A. 30°
B. 45°

C. 60°
D. 120°

Answers

Answer is mot likely A

Answer:C

Step-by-step explanations:

because its acute duhhh

Sophie is 3.5 years younger than her brother. She knows that when she is b years old, her brother is b+3.5 years old. Right now, Sophie is 11.5 years old.
How old is Sophie's brother?
Write your answer as a whole number or decimal

Answers

the answer is 15, cause if you add 3.5 and 11.5 that equals 15

asking this again because no one answered last time, Andre rode his bike at a constant speed. He rode 1 mile in 5 minutes. Write a direct variation equation representing this scenario using 't' to represent time in minutes, and 'd' to represent distance in miles.

Answers

Answer:

50 miles

Step-by-step explanation:

is it asking for the total time, total miles, or what?? What is it asking for on the other side of =td

Help asap what is - 3 1/3 - 2 =
ANY LINKS AND TROLLERS WILL BE REPORTED

Answers

Answer:

-5.33333333333

decimal

5  1/3

It is -5.33333333333

Please answer this correctly and explain how you did it.

Answers

Answer:

x = 128

Step-by-step explanation:

The angles are across form each other, meaning that they are the same angle. I hope this explains it enough, if not I can add more.

What is the value of this expression
6 + 24 +3.0.5(42)

Answers

thats not an problem because you cant have an half of an half

Need with question b

Answers

Answer:

basketball

Step-by-step explanation:

bc the dots are more spread out :)

I think it’s basketball. I am so so so so so sorry if it’s wrong

My cousin needs help with this one to and if you ask why i just dont help her it's cause I dont know this she is to grades higher then me

Answers

Answer:

Step-by-step explanation:

tell her that she needs to put the triangle in quadrant 1

so you want to rotate it clockwise 180 and to do that you need

here is the answer

( 0,1 ) ( 5,2 ) ( 3,4 )

Put triangle in first quadrant. Rotate clockwise 180 degrees

answer plz best one gets brainlyest

Answers

15ft squared      

it is about 3 times the amount of carrots

Shawna wants to find a carton large enough to hold 12 plastic shoe boxes that measure 14 inches long by 5 inches high by 6 inches wide. What measurements will the carton have that will hold all 12 shoe boxes if the height of the carton is 10 inches high and the boxes lay in the bottom of the carton 2 shoe boxes by 3 shoe boxes? Choose the 2 possible measurements.


1.) 10 in high, 28 in long, 18 in wide OR 10 in high, 42 in long, 12 in wide

2.) 10 in high, 28 in long, 12 in wide OR 10 in high, 42 in long, 18 in wide

3.) 10 in high, 42 in long, 18 in wide OR 10 in high, 28 in long, 12 in wide

4.) 10 in high, 28 in long, 18 in wide OR 10 in high, 42 in long, 18 in wide

Answers

Answer:

I need sum more detail to answer just email me and we can get this dun.

Step-by-step explanation:

Which is the correct label of the parallel lines?

Answers

The correct answer is A

Answer: a

Step-by-step explanation: a||b is the correct answer because the lable under each ray is a a and b a be and since they parallel the two "||" represent it.

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