Mathematics Middle School

In the figure, a∥e, m∥n, and m∠3 = 112°. What is the m∠1? Enter your answer in the box. ° Lines n and m (reading from top to bottom) are parallel to each other, and lines a and e are parallel to each other. The two pairs of lines intersect each other. Lines m and n start at top left and drop to the bottom right. Lines a and e rise from left to right. Only six of the sixteen angles created are labelled. Angle one is the top angle made by lines n and a. Angle two is the bottom angle. Angle three is the bottom angle made by lines m and a. Angle four is the top angle made by lines n and e. Angle five is the left angle. Angle six is the bottom angle made by lines m and e.

Answers

Answer 1

<1 = <2

vertical angles (congruent)

<3 = <2

corresponding angles (congruent)

so that: <1 = <2 = <3 = 112 degree

I hoped i helped! Pls give brainly if this helped :D

Have a amazing day!

-Yumi

Answer 2

Answer:

112 degrees

Step-by-step explanation:

i took the test :p

Related Questions

Refer to the story "Joey and the Sad Tree" to answer the following question.

Which of the following best describes the relationship between Joey, his sisters, and the forest animals?

Joey and the Sad Tree

The animals trusted them so much that they would eat from their hands.
The animals trusted them so much that they would eat from their hands.

The children mostly kept to themselves, rarely socializing with the animals.
The children mostly kept to themselves, rarely socializing with the animals.

At first, the animals were afraid of the children, but then they grew to love them.
At first, the animals were afraid of the children, but then they grew to love them.

Answers

Answer:

at first the animals were afraid of the children but then they grew to love theme

Step-by-step explanation:

shows steps to build trustable friendship

Which car gets the best gas mileage, or most miles per gallon? Car Mileage car A 200 miles on 8 gallons car B 28 miles on 1-gallon car C 279 miles on 9 gallons car D 140 miles on 7 gallons car A car B car C car D

Answers

Answer:

Answer is C

Step-by-step explanation:

279 ÷ 9 = 31

All of the rest are lower than 31

aaaaaaaaassssssssssssssppppppppppaaaaaaaaaapppppppaaaaa

Answers

Answer:

12(3+5)

Step-by-step explanation:

The greatest common factor is 12

12*3 + 12*5

12(3+5)

Answer:

12(3+5)

Step-by-step explanation:

First, let’s list all the factors of the two numbers. Factors are numbers that evenly divide into a number.

The two numbers are 36 and 60.

Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36

Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The GCF is the greatest common factor. The biggest factor both numbers share is 12.

Now let’s find the expression.

36+60

We know the GCF is 12. Therefore, we can distribute out a 12. Take out a 12, and then divide both numbers by 12.

12( 36/12 + 60/12)

12(3+5)

The fraction model below shows the steps a student performed to find a quotient. Which statement best interprets the quotient?

A) There are fraction 7 and 1 over 2 three-eighths in fraction 2 and 1 over

B) There are fraction 6 and 2 over 3 three-eighths in fraction 2 and 1 over 2.

C) There are fraction 7 and 1 over 2 two and one-halves in fraction 3 over 8.

D) There are fraction 6 and 2 over 3 two and one-halves in fraction 3 over 8.

$The fraction model below shows the steps a student performed to find a quotient. Which statement best$

Answers

Answer:

Step-by-step explanation:

Assuming the 3/8 markers are counting the lines on the number line, not the chunks in between the lines, there are 7 markers that are in the shaded area and another half distance between two markers at the end.

Answer: A

Step-by-step explanation:

only the part with the triangles will mark brainliest if answer is helpful and correct

Answers

Answer: 1. 7x + 6, 2. 7x-4y, 3. 7x - (29/24)y

Step-by-step explanation:

The perimeter of the triangle is the sum of the sidelengths.

The first one is 2x + 3x + 11 + 2x - 5.

Combining like terms, we get 7x + 6.

The second one is 2x - y + 3x + 2y + 2x - 5y

Combining like terms, we get 7x - 4y

The third one is 2x - (3/4)y + 3x + (3/8)y + 2x - (5/6)y

Combining like terms, we get 7x - (29/24)y

Solve the system. Estimate the solution first. Enter whole numbers for the estimated solution and improper fractions in simplest form for the algebraic solution.

6x + y = 4
x − 4y = 19
The estimated solution is (___,___)
The algebraic solution is (___,___)

HELPPP PLZZZ DUEE TODAYYY

Answers

Answer:

estimated (1,-4) algebraic (7/5.-22/5)

Step-by-step explanation:

The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.

Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?

A) 0.20
B) 0.04
C) 0.24
D) 0.30

Answers

The answer is not A or C because it doesn’t work out so it could be D or A The answer is A

It’s B 0.04 I hoped that helped

To graph the inequality x > -3, draw an open circle on -3 and shade to the left true or false.

Answers

Answer:

False

Step-by-step explanation:

The first part of the statement is correct with it saying to have an open circle on -3, but the shading should go on the right because x is bigger than -3. When you picture a number line, the numbers on the right of -3 are bigger than the numbers on the left.

The statement " To graph the inequality x > -3, draw an open circle on -3 and shade to the left" is wrong.

What is inequality?

When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.

The first part of the statement is correct, as it states that an open circle should be placed on -3, but the shading should be placed on the right because x is greater than -3. On a number line, the numbers to the right of -3 are larger than the numbers to the left.

To know more about inequality follow

https://brainly.com/question/24372553

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To graph the inequality x > -3, draw an open circle on -3 and shade to the left true or false.

Mrs. Dawson rode her bicycle at a constant rate of 15 miles per hour. Which graph below shows the distance Mrs. Dawson traveled?

Answers

Answer:

2nd Graph or B

Step-by-step explanation:

The second graph as after 1 hour the speed should be 15 and the second hour it should be 30 shown in the graph

This rectangle and right triangle have the same perimeter.

What is the difference in their areas?

0 square cm

0 square cm

2.0 square cm

2.0 square cm

3.6 square cm

3.6 square cm

4.8 square cm

4.8 square cm

Answers

Answer:

0.18 cm²

Step-by-step explanation:

Given that a rectangle and a triangle have same perimeter . The sides of them are ,

$\begin{cases} Square = 4cm , 4cm , 3cm \ and \ 3cm .\\ Triangle = 4cm , 5.8cm \ and \ 4.2cm \end{cases}$

We know that area of rectangle is product of length and breadth.

$\implies Area = length \times breadth \\\\\implies Area = 4cm \times 3cm\\\\\implies \red{ Area = 12cm^2}$

Also we know that the area of triange is half the product of base and height . So that ,

$\implies Area = \dfrac{1}{2}\times 5.8cm \times 4.2 cm \\\\\implies \red{ Area = 12.18 cm^2 }$

Therefore the difference between them is ,

$\implies D = A_1 - A_1 \\\\\implies D = 12.18cm^2-12cm^2 \\\\\implies \red{D = 0.18 cm^2}$

HELPPPP
1. If f(a) = 3a – a2, which of the following are not true statements?
Select all that apply.

f(-5) = -40
f(4) = -4
f(-1) = 2
f(0) = 3
f(3) = 0

Answers

Answer:

f(-1) and f(0) are not true

F(-1) and f(0) Goodluck

Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111

Answers

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

The products of the given pairs of numbers are:

(-5)(4.2) = -21

(-7)(-3) = 21

(4)(5) = 20

(2.5)(-9) = -22.5

So, the pairs of numbers and their products are as follows:

(-5)(4.2) = -21 matches with -21.

(-7)(-3) = 21 matches with 21.

(4)(5) = 20 matches with 20.

(2.5)(-9) = -22.5 matches with -22.5.

I hope this helps!

help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Last one. If there are numbers i between these bars, | | it means they are positive.

last one because if theres lines, it means it'll be a positive 9 which wouldnt make sense because 2 is not greater than 9

A fair, 6-sided die is rolled 45 times. Predict how many times it will land on a number greater than 4.

one third
4
10
15

Answers

Answer: 15

Step-by-step explanation:

1/3 times 45 is 15

We can predict that the die will land on a number greater than 4 approximately 15 times out of 45 rolls.

What is probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

Since we are interested in the number of times the die lands on a number greater than 4, we can add the probabilities of rolling a 5 or a 6.

Therefore, the probability of rolling a number greater than 4 on one roll is:

P(5 or 6)

= P(5) + P(6)

= 1/6 + 1/6

= 1/3

To predict how many times the die will land on a number greater than 4 out of 45 rolls, we can multiply the probability of rolling a number greater than 4 on one roll by the number of rolls:

= 45 x (1/3)

= 15

Therefore, we can predict that the die will land on a number greater than 4 approximately 15 times out of 45 rolls.

Learn more about Probability here:

https://brainly.com/question/30034780

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Which division problem does the number line below best illustrate?
A number line going from 0 to 13. An arrow jumps from 0 to 3, from 3 to 6, from 6 to 9, and from 9 to 12.
12 divided by 3 = 4
9 divided by 3 = 3
12 divided by 2 = 6
16 divided by 4 = 4

Answers

Answer:

Correct Answer: A 12/3=4

hope this helped, comment for further help) :)

Step-by-step explanation:

knowing that the number line goes to 12 is Given, therefore (0,3) (3,6) (6,9) (9,12) is a increase of (3) repeating (4times) giving us the product of 12

3*4 = 12

I’ll say answer is 12/3 =4 its correct

Pls help! Will give brainliest!!

Answers

Considering area (A) of garden as 30 square feet:

30 = x(2x+7)

Now we need to expand it:

x(2x+7) = 2x^2 + 7x

2x^2 + 7x = 30

Adding this into an Algebra calculator gives us 5/2 or 2.5

So x = 2.5

To prove this:

2(2.5) + 7 = 12

14 * 2.5 = 30

Since the area is equal to length times width, and you know your area has to be 30, you can plug in your values like this:

(2x+7) x = 30

you can distribute to make this easier

2x^2 + 7x = 30

you can plug this into quadratic formula by setting the equation =0, so:

2x^2 +7x -30 = 0

where 2x^2 = a
7x = b
and -30 = c

you can plug this into your calculator and get an answer of

X = 2.5

WILL GIVW BRANLIEST DUE TODAY thank you>>>Three meals per day are provided by the hotel. The hotel will charge a total of $9,240 for all meals for the entire group. What is the total cost of meals for each person.

Answers

3,080 because $9240 / 3 = 3080

It will be 770 a meal

Write down in terms of n, an expression for the nth term of the following sequence b) -7 -12 -17 -22 -27

Answers

Answer:

If you were taught that the first element in the sequence is at n = 0:

-7 - 5n

If you were taught that the first element is at n = 1:

-2 -5n

Step-by-step explanation:

First, find a pattern in the elements of the sequence. At first glace, I notice that each consecutive number is the previous number minus 5.

Thus it can be seen that for each consecutive number in the sequence, 5 is subtracted from negative 2 n times! Therefore, the expression must be:

-2 - 5n

Let's double check the expression! When n = 3, it should equal -17.

-2 - 5(3) = -17

And when n = 5, it should be -27:

-2 - 5(5) = -27.

This is the case if the first element in your sequence is n = 1, if you've been taught that the first element is n = 0, the expression would be:

-7 - 5n

What is 8/9−(2/3) 2 ?

Answers

Answer: -4/9

Step-by-step explanation:

8/9−(2/3) 2

First, you look at the parenthesis. (2/3)

There is nothing to do with it so you take it out of the parenthesis

8/9 - 2/3 * 2

Now multiply: 2/3 * 2 = 4/3

Now you need to subtract. But the number don't have a common denominator.

Find a common denominator between 9 and 3.

3 can go into 9 three times, so times 3 by 3 to get 9

Now you can subtract 8/9 - 12/9 = -4/9

Answer:

$-\frac{4}{9}$

Step-by-step explanation:

2 • 2 = 4

4/3 -----> 12/9

$\frac{8}{9} - \frac{4}{3} \\\\8 - \frac{12}{9} \\\\-\frac{4}{9}$

Someone help me with this ASAP!

Answers

Answer:

48.1 somewhere around 36 and 57

Step-by-step explanation:

Answer:

36-57

Step-by-step explanation:

18.50 x 2.6 = 48.10, which is between those two numbers

PLEASE HELP. URGENT 8TH GRADE MATH QUESTION. GIVING AS MANY POINTS AS I CAN TO THE CORRECT ANSWER. THANK YOU YA'LL ARE LIFE SAVERS

Answers

Y= 26
Z=98

I’m bad at explaining so if you needed an explanation I’m sorry!!

Z=180-82=98
Because z and 82 angles are internal angles
And total of the two inner corners 180
Y =82+32 =114
Y=114 multiply 5=22.8

A supermarket had bags of red apples for $27.09 for 7. The also had bags of green apples priced at $14.96 for 4. Which type of apple is most expensive?

Answers

Answer:

Red

Step-by-step explanation:

RED:

$27.09 / 7 = $3.87

GREEN:

$14.96 / 4 = $3.74

$3.87 > $3.74

-3w+1≥-8 Solve Please.

Answers

Answer:

w$\leq$3

Step-by-step explanation:

W is less than or equal to postive 3

What is 3x + 1
What is 3x + 1
What is 3x + 1

Answers

Answer:

x= -2

Step-by-step explanation:

take 3 and subtract it

3-3 that would leave the x by itself

1-3 leaves -2

x=-2

Answer:

x= -2

Step-by-step explanation:

Subract 1 from both 3 and 1 to get your answer.

1-1 = 0

3-1 = 2

Then add the Numbers (0 and 2).

0+2= 2

Joseph has a bag filled with 2 red, 4 green, 15 yellow, and 9 purple marbles. Determine P(not purple) when choosing one marble from the bag.

70%
50%
30%
20%

Answers

Answer: 70%

2 red + 4 greens + 15 yellow + 9 purple = 30 marbles in total

30 marbles - 9 purple marbles = 21 marbles that are not purple

P(not purple) = 21/30

21/30 as a decimal would be 0.7 which could then be converted into a percentage which would be 70%.

Answer:

Step-by-step explanation:

i took a test with this qeston is 20

Sketch the net of the following figure on a sheet of paper. Write a short description about the net. Upload the net and description.

Answers

The square is the bottom on the pyramid. When you bring the triangles up together to the top point, you get the completed pyramid.

The square is the bottom of the figure. If you bring the four triangles up they would form the figure show in the picture.

Translate the sentence into an equation. Two less than the product of 5 and a number equals 9. Use the variable c for the unknown number.

Answers

Answer:

The equation is: $5c-2=9$

Step-by-step explanation:

Since 2 less than the product of 5 and a number c is equal to 9, it follows:

$5c-2=9$

5•C-2=9 would be the equation

Referring to the figure, find the area of the
circle shown. Round the answer to the nearest whole inch.

Answers

If its 21 inches then rounding to the nearest who should be 21 inches

Select the correct answer.
Find the area of the rectangle by multiplying its length and width-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
A. (21x2 − 17x + 2) square units
B. (21x2 − 11x + 2) square units
C. (21x2 + 2) square units
D. (21x2 + 11x + 2) square units

Answers

Answer:

Step-by-step explanation:

Order the following numbers from greatest to least: 2, -1 , 2.58, -1.65. -1, -1.65, 2, 2.58 2.58, 2, -1.65, -1 2.58, 2, -1 , -1.65 -1.65, -1, 2, 2.58

Answers

Answer:

2.58, 2.58, 2.58, 2.58, 2.58, 2, 2, 2, 2, 2, -1, -1, -1, -1, -1, -1.65, -1.65, -1.65, -1.65, -1.65

Step-by-step explanation:

The numbers are in greatest to least.

2.58, 2 1/3, -1.65, and -1 3/4

Step-by-step explanation:

positive then negatives

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