Mathematics Middle School

Which of the angle pairs can be classified as vertical angles?
A) ∠3 and ∠1
B) ∠3 and ∠2
C) ∠4 and ∠1
D) ∠2 and ∠4
E) ∠1 and ∠2

Which Of The Angle Pairs Can Be Classified As Vertical Angles?A) 3 And 1B) 3 And 2C) 4 And 1D) 2 And

Answers

Answer 1

Answer:

A) ∠3 and ∠1

D) ∠2 and ∠4

Step-by-step explanation:

Following angle pairs can be classified as vertical angles.

A) ∠3 and ∠1

D) ∠2 and ∠4

Answer 2

Answer:

A: ∠3 and ∠1 and D: ∠2 and ∠4

Step-by-step explanation:

Trust me!

Have a good day/afternoon/night! :P

Related Questions

The temperature at 6:00 P.M. was 68°F. This was 5°F lower than the temperature at 3:00 P.M. The temperature at 1:00 P.M. on that day was 3°F higher than the temperature at 3:00 P.M. What was the temperature at 1:00 P.M.?

Answers

76 degrees Fahrenheit
68+5 = 73, 73+3 equals76 degrees

Your answer is 76°F

Mr Teo has some oranges and and a few bags. He uses all the bags to pack the oranges. If he packs 5 oranges in each bag, he will be short of 4. If he packs 4 oranges in each bag , he will have 3 oranges left. What is the least number of oranges left?

Answers

Answer:

5n - 4n = 1n

1n = 7

no - of oranges = (4x7) + 3

= 31

Yesss 13 points so orantes and bags put 5 oranges in each bag they fit in then eat the rest

5. Find the thickness of each layer. Use the data to determine the percentage of the total
height of the atmosphere each layer occupies.
• Determine the thickness of each layer by subtracting the lowest altitude from the highest
altitude.
• Divide the layer thickness by the total thickness of the atmosphere. Then, multiply by 100.

please answer fast!!

Answers

Answer:

Exosphere - 10,000 kilometers thick

Thermosphere - 513 kilometers

Mesosphere - 2200 km

Stratosphere - Depends, but most occurring thickness is 50km

Troposphere - 8-14km

Step-by-step explanation:

Double check and verify this information with your lesson since honestly the numbers could very well differ depending on your lesson and when they were taken. I hope this helps though..have a good one

PRACTICE PROBLEM

Find the area of the parallelogram


_____ Square units


KHAN ACADEMY

Answers

Answer:

18

Step-by-step explanation:

parellelogram area is b(vh), 6 x 3 = 18

18,
Bc i did the math

Name the pairs of corresponding sides and the pairs of corresponding angles using your congruent symbols and correct angle and side notations.

----------- -------------
Corresponding sides: Corresponding Angles:

Answers

Answer:

insert a oicture

Step-by-step explanation:

how do you express 11/20 as a percent

Answers

Answer:

The answer is 55%

1. 11÷20= 0.55

Now that the number is a decimal, we multiply 0.55 and 100 to get our result.

0.55 x 100 = 55%

What is the difference between scaling up and scaling down a ration?

Answers

When you go up it’s positive and when you do down it’s negative. Hope this helps. Mark as brainliest please

please answer this asap and please show work.

Answers

So it is C because when you use rise over run, then you just look at the line were the line crosses trough the caskets and then you see that rise is 1 and run is two so it is 1/2 but if you convert the fraction into a decimal, the. It will be 0.5. The b is we’re the line goes trough the y-axis. So y=1/2+4 but you have to convort it into a decimal and it will be C y=0.5x+4. You welcome

The value of a share of stock decreases in value at a rate of $1.10 per hour during the first 3.5 hours of trading. Enter and solve an equation to find the decrease in the value of the share of stock during that time. Let x represent your variable.

The equation is ??? = 1.10

The decrease in the value of a share during 3.5 hours of trading is $???.

Answers

Answer:

The decrease in the value of a share during 3.5 hours of trading is $3.85.

Maria is making custom designs using these small trapezoidal prisms. She wants to cover each of the 9 prisms in her current design in floral cloth on all sides. She has 3000 square centimeters of floral cloth.


Does Maria have enough cloth to cover all 9 prisms in her current design?


Choose from the drop-down menus to correctly complete the statement.


The combined surface area of the prisms is (3040, 3420, 3780, or 2940) cm², therefore Maria (Does, Does Not) have enough cloth for her current design.

Answers

Answer:

no she does not have enough

Step-by-step explanation:

she does not have enough cloth

The table shows the amount of money that each student each spent at an amusement park. Which measure best represents the center of the data?

Answers

The median because you can remember it by medium is the middle
Median which is Ingrid $30

Which scenarios can be represented by a ratio of 4 : 5 ?

Answers

4 girls to 5 boys would be an appropriate scenario

There are  8 apples and 10 oranges in a basket.  In this scenario, we can see that ratio of apples to oranges is 4:5.

What is the ratio?

The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.

A ratio is a fraction that may compare part to whole or part to part. For example, suppose in a class, the ratio of boys to girls is 4 to 5. It means that the number of boys divided by the number of girls is a fraction that, in its simplest form, equals 4 over 5.

Same as there are 8 apples and 10 oranges in a basket. this is also represented perfectly in terms of ratio.

Therefore, In a basket, there are 10 oranges and 8 apples. We can observe that the ratio of apples to oranges in this situation is 4:5.

Learn more about ratios here:

brainly.com/question/13419413

#SPJ2

A truck drove 208 miles on 5 gallons of gas. How far should it be able to go on a full, 11-gallon tank?

Answers

Answer:

457.6

Step-by-step explanation:

if he drove 208 on 5 gallons, 208/5 =41.6 miles per gallon. 41.6*11= 457.6

Answer:

457.6 miles

Step-by-step explanation:

So 208 miles equals 5 gallons so if you add 208 two times you will already have used 10 gallons and that equals 416 miles so far. So now you have to divide 208 by 5 and that equals 41.6 so 416 plus 41.6 equals 457.6 miles

The double number line shows the approximate number of ounces in a certain number of pounds:
Based on the number line, how many ounces are there in 8 pounds?

128 ounces
144 ounces
160 ounces
176 ounces
PLEASE HELP!!!!!

Answers

Answer:

128 ounces???

Step-by-step explanation:

128 ounces. I believe is the answer

I need a quick answer please, I will give Brainliest

Answers

Answer:

Percent: 140, 275, 0.08

Fraction: 16/25, 1 2/5, 2/25

Decimal: 0.64, 12.5, 0.125, 2.75

Step-by-step explanation:

0.08 = 8%

Ryan has a bag that contains strawberry chews, cherry chews, and watermelon chews. He performs an experiment. Ryan randomly removes a chew from the bag, records the result, and returns the chew to the bag. Ryan performs the experiment 37 times. The results are shown below:

A strawberry chew was selected 8 times.

A cherry chew was selected 12 times.

A watermelon chew was selected 17 times.


Based on these results, express the probability that the next chew Ryan removes from the bag will be cherry or watermelon as a decimal to the nearest hundredth.

Answers

Answer:

32.43%

Step-by-step explanation:

Since there are a total of 37 tests and cherry was selected 12 times, the probability would be 12/37.

12(100/37)

32.43

The probability that it will be a cherry or watermelon is; P(Cherry or water melon) = (12 + 17)/37 = 0.51

How to find the Probability?

We are told that Ryan performs the experiment a total of 37 times.

From the experiment he got;

Strawberry = 8 times

Cherry = 12 times

Watermelon = 17 times

Thus, probability that it will be a cherry or watermelon is;

P(Cherry or water melon) = (12 + 17)/37 = 0.51

Read more about Probability at; https://brainly.com/question/251701

#SPJ2

After 5 years, $40,000 deposited in a savings account with simple interest had earned $26,000 in interest. What was the interest rate?

Answers

Answer: The answer is 13% interest rate.

Step-by-step explanation: first divide the interest money by the number of years (or months it doesn't matter) which would get you 5200 then you would divide 5200 by the amount of money deposited into the bank (40,000) which should give you 0.13 or 13%

26,000 / 5 = 5,200

5,200 / 40,000 = 0.13 = 13%

If this helped you please consider giving me brainliest!

Have a good day! :)

Please answer the question!

Answers

Answer:

62 degrees

Step-by-step explanation:

if they are complementary that means the angles ad up to 90, and all you have to do is subtract 90-28=62 degrees

Answer:

152

Step-by-step explanation:

a complimentary angle are 2 angles that add up to 180. therefore, we can subtract 28 from 180 ang get 152

O Mr. Math S. Fun is looking for his missing pair of
socks. He had 8 pairs from the beginning. 1 red pair,
3 blue pairs, 4 green pairs. He uses 7 pairs last week

and he knows he has a pair of socks remaining. He
left clues on what he used each day last week, help
him which among his socks missing?

Answers

Answer:

HHe is wearing the 8th pair

AnswerStep-by-step explanation:

i need helppppppppp T^T

Answers

Answer:

C

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Because the cube of 4 is 64 and in cubing we could use either positive or negative numbers.

Which situation could NOT represent a proportional relationship?

Answers

Answer: D
Explanation: to find whether two instances are proportional, find the rate of change for each situation. Simply divide both numbers from both situations and if the numbers are not the same they are not proportional.
Yes they are right it is D

You have 5 green marbles, 6 red marbles, 1 white marble and 3 yellow marbles in a bag. What is the probability of selecting a non-white ball?

Answers

Answer:

I would say 98% chance

Step-by-step explanation:

if this helps you pls give me brainliest

Answer:

green 5/15

red 6/15

white 1/15

yellow 3/15

the probability of selecting a non-white ball is 14/15

Step-by-step explanation:

lol please help im bad at maths ;n;

Answers

Answer:

60

Step-by-step explanation:

You want to then multiply 5*4*3 to represent the different combinations we can make for each place. This gives us a total of 60 different possible ways that the runners can come in 1st, 2nd, and 3rd place, assuming no ties.

60 I had to do this one yesterday

(20 POINTS PLS HELP!!)

Answers

The answer is d good luck

Answer:

D. QY

Step-by-step explanation:

Perpendicular means at a 90 degree angle, and QY is at a 90 degree angle to LD

PLEASE ANSWER ITS URGENT ILL GIVE BRAINLIEST

Answers

Answer:

88.1

Step-by-step explanation:

using similarity and enlargement

19/11=x/51

note x is the unknown side

969=11x

x= 88.0909...

Here is your answer

The data shows the number of products an assembly line creates each hour for 7 randomly selected hours.53,65,81,90,72,55,95
What is the range of the data set?

Answers

Answer:

The Answer is 42, in order to find the range of a data set you subtract the biggest number and the lowest number.

Step-by-step explanation:

In order to find the range of a data set you subtract the biggest number and the lowest number.

A clock is dropped and stops working. What is the probability that the second hand is stopped between the 12 and 1? Show how you solved the problem.

Answers

Answer:

The distance between any 2 consecutive numbers on a clock is 1/12 of the circumference

The middle value of a data set that is ordered from least to greatest is called the


Answer Options
MEAN
MODE
MEDIAN
RANGE

Answers

median is the answer

Answer:

It would be the median

Process of elimination:

Mean is the average

Mode is the most values

Range is the greatest minus the least

Your only left with median.

Answer pleasezzz????

Answers

Answer:its a

Step-by-step explanation:beause i need points for free answers

Answer:

e

Step-by-step explanation:

Question A: Mai pumped 10 gallons out of her pool. This meaning she is taking out water or a negative sign. She does this in a period of 5 minutes.

The expression should be:

-10 / 5 = -2 | 10 / 5 = 2

so basically either -2 or 2

Question B: Tony added 3 fish to his pond each day for 21 days.

This meaning you have to multiply 3 x 21 or add 3 twenty-one times.

3 x 21 = 63 | 3 + 3 + 3 + 3 + 3 + 3 + 3...

Either method coming to a total of 63.

What is the mode of the data set below?
102, 56, 77, 102 81, 72, 55

A.46
B.56
C.77
D.102

Answers

Answer:

102

Step-by-step explanation:

mode is the number that appears the most often.

Answer:

102

Step-by-step explanation:

The mode means the number that repeats the most in a set of numbers.

102, 56, 77, 102, 81, 72, 55

The number that repeats 2 times is 102.

Other Questions
Telling the stories of groups whose experiences have been purposefully silenced or are otherwise not often told is called _________ A gallon of stain covers approximately 50 square feet of a wooden tabletop. Magaly has purchase 6 gallons of stain. Select all tabletop sizes that Magaly could fully cover if she must apply 3 coats to the porch. A. 25 x 4B. 2 x 60C. 5 x 20D. 10 x 10 Business Rules constraints falls into two categories: Tom drove to visit a museum in Chicago. He traveled at a constant rate of 50 miles per hour for 2 hours. Then he traveled at a constant rate of 65 miles per hour for 1 hour. What is the total distance Tom traveled to the museum?O:75O:90O:165O:255 1+1 (FYI It's a Riddle) Describe how a sample of cow's milk could be tested for protein A small container is shaped like this hexagonal prism. The prism has a base area of 7.85 cm.What is the volume of the container?Enter your answer as a decimal in the box. cm Alex suggests conducting an after action review so the company is better prepared to prevent similar situations in the future. He also suggests that they should conduct competitor analyses. If Amy wants everyone to conduct after action reviews and competitor analyses, what can she do to create a culture that supports these efforts Pls Help 20 PointsThe question is "What is the probability, as a percent, of a boy taking art and geometry?" Also it's not blurry and if you wish to say something, please comment it under the "ask about Question" part HELP WILL MARK BRAINLIST AND 5 STARS Christopher runs a farm stand that sells apples and bananas. Yesterday christopher sold 35 pounds of apples and 34 pounds of bananas for a total revenue of $163. 50. Today he sold 15 pounds of apples and 17 pounds of bananas for a total revenue of $76. 75. Determine the price of each pound of apples and the price of each pound of bananas Please help 300 points Bees collect nectar. Bees carry it back to the hive. 650ft2 divided by 2/3 What is the factorization of the trinomial below? x^3 - 12x^2 + 35xA. (x - 7)(x + 5)B. x(x - 7)(x - 5) C. (x^2 - 7)(x + 5)D. x(x - 7)(x + 5) In almost 70% of cystic fibrosis cases, a set of three base pairs is lost from chromosome 7. this results in the loss of an amino acid in the cftr gene, causing cystic fibrosis.what type of mutation is described?-deletion-nondisjunction-substitution-translocation Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated. need help with the questions below. screenshots are provided. need help asap The Marshall Track Team is running a relay race. There are 7 students on the team. The race is of a mile long and each student runs the same distance. How far does each student run? Show your thinking with a drawing, a number line or tape diagram, and an equation. Enter your answer, work and/or explanation in the space provided. What happens when an auditory system and computing system are connected by abstraction? A. They convert sound signals Into data that can be used to tell a device how to function. B. They allow blological abstractions and computing systems to filter data. C. They analyze data from both systems so only doctors can uno medical devices. D. They separate Input and output data from one another.