Mathematics Middle School

In the figure, line m is parallel to line n. The measure of angle 2 is 40 degrees and the measure of angle 3 is 68 degrees. What is the measure of angle 5?
Explain how you found the answer using the relationships of angles.

In The Figure, Line M Is Parallel To Line N. The Measure Of Angle 2 Is 40 Degrees And The Measure Of

Answers

Answer 1

Answer:

∠1 - 40°

Step-by-step explanation:

∠1 - 40°

b/c it's a right triangle and we have two angles given, 50° and 90°. Add them and subtract by 180° and get 40°.

∠2 - 140°

b/c an exterior (outside) angle is equal to the two most isolated / farthest angles added. The two most is angles are 105° and 35°, add them and get 140°.

∠3 - 40°

b/c ∠'s 1 and 3 are vertical angles meaning they're equal so since ∠1 is 40°, so is ∠3.

∠4 -

b/c ∠' s 2 and 4 are vertical angles meaning they're equal so since ∠2 is 140°, so is ∠4.

∠5 - 35°

b/c we have two angles, 105° and 40°. Add them and subtract by 180° and get 35°.

hope that helps lol >:)

Related Questions

please help i really need this

Answers

Answer:

ok put me brainliest  please

its 215$

Step-by-step explanation:

$215 is the answer

Hope it helps

HELP PLS? BRAINLIST WILL BE REWARDED

Answers

Answer:

Step-by-step explanation:

y = [tex]\frac{1}{5}x + 2[/tex]

Find two points

When x = 0 ,  y = 0 + 2 = 2

D(0 , 2)

When x = 5;

    [tex]y=\frac{1}{5}*5+2= 1 + 2 = 3[/tex]

E(5, 3)

Plot (0, 2 ) and (5 , 3) in the graph and join the points. This will be the line for the equation y =(1/5)x + 2

y = -x + 8

When x =4 ,  y = -4 + 8 = 4

A(4 , 4)

When x = 6 ;   y = -6 + 8 = 2

B(6 , 2)

Plot (4,4) and (6, 2) in the graph and join the points. This will be the line for the equation y = - x + 8.

This lines will intersect at  point (5,3) and  that point will be the solution of the equation.

please help I will appreciate it

Answers

Answer:

c. no solution

Step-by-step explanation:

i hope this helps :)

Answer:

c

Step-by-step explanation:

they are parallel so they won't intercept. therefore they won't have a solution

Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUST FOR POINTS OR YOUR ANSWER WILL BE REPORTED i figured out angle 8 since its in the second question so all i need is the rest of them so plss help me

Answers

Angle

4: 135
5: 45
7: 135
8: 45
1: 45
2: 135
3: 45
6: 135

January 16, 2009, was one of the coldest days in recorded history in the US. The temperature on the Big Black River in Maine was recorded at 50 degrees below zero Fahrenheit. How could you represent that temperature with an integer?

Answers

Answer:

Okay, so, input this in your search bar on YT: Understanding integers using temperature

Step-by-step explanation:

And it's been quite a while since I've done integers, but I hope this helps! :)

Answer:

-50 degrees F

Step-by-step explanation:

Zero is the point on the number line where numbers to the left of zero are negative, and numbers to the right are positive. 50 degrees below zero = 50 degrees less than zero, so -50 degrees.

Which name does NOT appear to describe this quadrilateral?
a.square
b. trapezoid
c. rhombus
d. parallelogram


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: Well the image looks like a square so what does not appear to describe this quadrilateral is B; trapezoid. I just don’t know how to explain this but I think it is B. Sorry if I’m wrong but hope this helps.

I NEED HELP ASAP PLEASE HELP ME!! NO LINKS OR I WILL REPORT

Answers

53 because 8/2=4+7^2=53
It’s 53 the answr is 53

What is the value of x?

Answers

90 I think I really could be wrong and if I am I am super sorry
I believe it’s 90. Not sure though.

The circumference of a circular garden is 128.74 feet. What is the diameter of the garden? Use 3.14 and do not round your answer.

Answers

Answer:

41 feet

Step-by-step explanation:

For a radius r, the circumference is [tex]2\pi r[/tex] and the diameter is [tex]2r[/tex], so to get diameter, we can just divide the circumference by pi and we get the answer. Using 3.14 for pi we get:

[tex]127.74 / 3.14 = 41[/tex]

41 feet 128.74 divided by 3.14

Use the Distributive Property to simplify the expression.

6(s-9)

Answers

Answer: 6s-54

Step-by-step explanation:

6(s-9) - [simplify]

= (6)(s + -9)

= (6)(s)+(6)(-9)

= 6s-54

The simplified form of the given expression is 6s-54.

The given expression is 6(s-9).

What is Distributive Property?

It is used to solve expressions easily by distributing a number to the numbers given in brackets. That is, a(b+c)=ab+ac

Now, 6(s-9)=6×s-6×9

=6s-54

Hence, the simplified form of the given expression is 6s-54.

To learn more about the Distributive Property visit:

https://brainly.com/question/5637942.

#SPJ2

A salesman pays $20 for shirts and then sells them for $25. By what percent did he increase the price
compared to the original price?

Answers

The answer is 25% because
25% increase he payed only $20 for the shirts but then sells them for $25 so he increased the price

Find the area of the composite polygon below if each square unit has a length of 1 unit.


A: 99 units

B: 56 units

C: 143 units

D: 127 units

Answers

I think the answers A
I think the answer is A I’m pretty sure

How do you write 110% as a fraction, mixed number, or whole number?
pls help me :))

Answers

Answer:

11/10

Step-by-step explanation:

An exponential function has the equation y = (0.5)^x-1. Four points from a different function as shown in the table. For what values of x will two functions be equal?

Answers

Answer: f(x) = 64 * (3/4)^x

Step-by-step explanation: f(x)=ab^x

When x=0 f(x) = 64

64 = ab^0

b^0 =1 so

64 =a

f(x)=64 b^x

When x=1 f(x) = 48

48 = 64 *b

Divide by 64

48/64 =b

6/8 =b

3/4 =b

f(x) = 64 * (3/4)^x

If the simple interest on a principal amount of $6000 for 7 years is $2,520, then what is the interest rate as a percent?

Answers

Answer:

6%

Step-by-step explanation:

first multiply $6000 by 7 years then divide 2520 by 42000 to get 0.06

6% because interest= principal amount x rate x time / 100

So 2520=6000xRx7 / 100 = 6%

The floor plan for a house is shown.Vertical lengths and horizontal lengths are given.

A drawing shows the floor plan for a house. The house is composed of three rectangles. The first rectangle is twenty feet long and twenty-four feet wide. The second rectangle is twenty-four feet long and eight plus twenty-four plus eight feet wide. The third rectangle is twenty-eight feet long and twenty-four feet wide.

What is the floor area in square feet?

Answers

I think 480 + 960 + 672 = 2112

I NEED HELP ASAP PLEASE HELP ME!! NO LINKS OR I WILL REPORT

Answers

Answer:

27

Step-by-step explanation:

5(6)-6/2

Which table(s) show x and y in DIRECT PROPORTION

A) A and B only

B) B and C only

C) C and D only

D) D and A only

Answers

Answer:

B and C only show direct proportion

b)
- b and c only
hope this helps

Plz Help (' O_O ') i need it in a little bit but plz help me

Answers

Answer:

7 units i'm pretty sure.....

Step-by-step explanation:

Tell me if i'm wrong.

Answer:

If it's asking for the slope, it is -4/7.

Step-by-step explanation:

This is what my teacher would ask for. I don't really understand what it is asking. Hope this helps!

Identify the relation that is also a function.

A.
{(5, 6), (4, 5), (5, 8), (4, 0)}

B.
{(3, −1), (3, 1), (3, 0), (0, 2)}

C.
{(−2, 1), (−1, 2), (1, 4), (−3, −2)}

D.
{(6, 4), (6, −4), (10, 5), (10, −5)}

Answers

C is the correct answer because there are no repeating X terms

Which of the following is the correct conversion of one pound into ounces?

A. 1 oz.
B. 16 oz.
C. 2000 lb.
D. 2000 T

Answers

Answer:

B. 16 oz.

I hope this helped!

Please help me and only answer if you are 100% sure it is correct, it affects my grade. I will mark you brainly if you get it right. NO LINKS.

Answers

Answer:

1256, 125.6 (this is wrong sorry i didn't know that it wasn't a full circle)

Step-by-step explanation:

A) The area that the sprinkler is spraying is in a circle with a radius of 20 ft. The formula to find the area of a circle is pi*r^2, so the area of this circle will be 400pi (substitute 20 for r). Pi in this problem is 3.14, so 400*3.14 is 1256 feet.

B) The perimeter of the spray is technically just the circumference of the circle. The circumference is 2r*pi, so we substitute 20 for r again and we get 40pi. Again, pi is 3.14 in this problem, so 40*3.14 is 125.6 feet.

PLEASE HELP ASAP!!!

Answers

C is the answer have a great day

Grades on a science test are shown in the box plot below.
Find the correct data that the box plot represents.


A) 78, 81, 89, 75, 76, 91, 100, 63, 80, 87, 91, 95

B) 55, 81, 89, 75, 76, 91, 100, 63, 80, 87, 91, 95

C) 78, 81, 45, 75, 76, 91, 100, 63, 80, 87, 91, 95

D) 78, 81, 89, 75, 76, 91, 100, 63, 80, 87, 91, 110

Answers

I think the answer will be A
The answer for this question i think is a
Hope this helps!

A store is advertising a sale with 15% off all prices in the store. Sales tax is 8%. Which equation will correctly determine the total cost, C, of buying an item with an original price of p, after the discount and sales tax are included? Select all that apply. A )C= 1.08p - 0.15p
B )C = 1.15p + 0.08p C
C) = 1.08(0.85p)
D)C=0.85p + (0.08)0.85p
E )C-p - 0.15p + 0.08p​

Answers

I think the answer is c beacause you have to multiply to get the answer

Wren wants to build a box to organize her scrapbook supplies. She has a stencil set that is 12 inches wide that needs to lay flat in the bottom of the box. The supply box must be 2 inches tall. What is the length of the box if the volume is 72 cubic inches?

Answers

Answer:

158

Step-by-step explanation:

Answer:

It’s 158

Step-by-step explanation:

Write the solution to the equation as a decimal. 2x = 3

Answers

Answer:

x = 1.5

Step-by-step explanation:

2x = 3

divide both sides by 2

x = 3/2

3 divided by 2 is 1.5 so

x = 1.5

Answer:

1.5

Step-by-step explanation:

[tex]2x = 3 \\ \frac{2x}{2} = \frac{3}{2 } \\ two \: cancle \: by \: two \: then \\ x = \frac{3}{2 } \\ x = 1.5[/tex]

I need 3 reasons why it is important to keep gorillas from becoming extinct. I'll give brainliest. I know that this isnt math but more people answer questions that are in math so... yea

Answers

Answer:

1. gorillas are able to spread the seeds of larger fruits that other, smaller animals are incapable of consuming. When gorillas consume a fruit and later expel the seeds, they are helping to perpetuate diverse, supportive ecosystems.

2. The forest will never be same if the gorillas are gone. Illegal coltan mines (minerals used in smart phone and computer production) are controlled by militia in the gorilla habitat (DRC) and contribute to habitat destruction and poaching.

3. Many local indigenous tribes and communities living alongside the gorilla habitat consider the gorillas to be their patron gods. The Kisimba clan (Bahumba) believe they descended from the gorillas. Their traditional tale tells a story of a gorilla rescuing a man that was lost and stuck high up in a tree. To save the man, a gorilla climbed up the tree and gently placed him on his silver back before carrying him back to safety.

Step-by-step explanation:

Ultimately we cant let gorillas go for much more reasons then just these 3 and they are used for so much in all of their respected environments.

Which inequality statement describes the two numbers: -13 and a
number 28 units to the right of -13?
A. -13 < 15 B. -13 < 28 C. 15 < -13 D. 28 < -13

Answers

Answer:

It is A because if you add -13 and 28 together you would get 15

Step-by-step explanation:

Give me brainliest

Which of the following numbers can be expressed as repeating decimals?

5 over 7, 4 over 5, 7 over 9, 5 over 8

7 over 9 and 5 over 8
5 over 7 and 4 over 5
5 over 7 and 7 over 9
4 over 5 and 5 over 8

Answers

Answer:

The only one that works is 7/9

Step-by-step explanation:

The answer would be 0.7 repeating. The seven repeats

4/5 is 0.8 so that doesn’t work

5/8 is 0.625 so that doesn’t work

7/9 would be the answer
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