Which angle pair is congruent?

1. ∠BEC and ∠DEF
2. ∠BEA and ∠DEF
3. ∠AEF and ∠CED
4. ∠DEF and ∠CED

Answer:

Step-by-step explanation:

2 because they are the same 2 lines

Answer:

B) <BEA and <DEF

Step-by-step explanation:

To find a congruent angle pair, look for vertical angles. Which is <BEA and <DEF

Distribute the negative number and simplify.

-7(2 - 3x)

Consider this linear system:
3x − 2y = −2
x + 3y = 14

Which ordered pair is the solution to the system?
A) (2, 4)
B) (2, −4)
C) (−2, 4)
D) (−2, −4)

PLEASE HELP I WILL GIVE BRAINLEST TO WHOEVERS RIGHT

Three ropes of length 2 m 84 cm, 4 m 26 cm and 7 m 10 cm are to be cut into small pieces of equal length. What is the greatest possible length of each equal part, so that there is no wastage? How many pieces are there in total?

What is the perimeter of the triangle?
units

What is the median of the following data set? 6.1, 4.5, 4.2, 5.0, 6.5, 5.9, 5.7
REWARDING BRAINLY

I need help on this I'm not good at math

best ne gets brainlyest

Can someone please help me! No bots will be acceptable!!! This is due today. Pls help!! I just need help with number 2. , the first question. Thanks!

100 POINTS: ANSWER PROPERLY WITH STEPS SHOWN FOR BRAINLIEST AND POINTS!!!!!!!!!!!! GST AND PST VALUES ARE BASED ON CANADA ONTARIO, IN TOTAL IT IS 15%! CHECK PICTURE

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Find the distance between the points.
(-5,9),(7,9)
The distance is ?

Please help i don’t know what I’m supposed to do!!

A store pays $1.50 per pound for cat litter. One cubic foot of cat litter weighs about 48 pounds. What is the selling price of cat litter in the container shown when the markup is 10%?

There are two students Mark and John.
If John scored 1050 in his test and received 70% and John received Mark received twice as less as John, then what is?
a) The total marks
b) the marks obtained by John and Mark.

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!! I NEED THE ANSWER TODAY THIS ASSIGNMENT IS DUE TODAY

Please help!

Part 1: Collect Data

In order to complete your assignment, you will need to collect some data.

The first five data points have been provided for you.

Age
(years) Number of U.S. States Named in 60 Seconds
5 7
15 42
25 49
35 35
65 50
Take a survey of at least five more people. You need a watch, stopwatch, or timer.
First, record the age of the person you are surveying.
Next, ask the person to name as many U.S. states as possible in 60 seconds. Keep a count, and watch your timer. Record each person’s data next to his or her age.
Repeat this with at least five people, and be sure to survey a range of ages, from young to old.
Part 2: Organize Your Data

Create a table of values using the age and number of U.S. states named in 60 seconds.
A graph is provided with the first five points plotted. Use your table to add your five data points to the scatter plot.

You may create a new graph from scratch, containing all 10 points, print the sample graph and add your data, or save the sample as an image and use a drawing program to add your data to the image. If you choose to print and draw by hand, you need to be able to scan and upload your work at the end of the project.

A coordinate plane is shown. The x axis is labeled age in years and the y axis is labeled number of U.S. States named in 60 seconds. Five data points are already plotted on the graph. These points are located at 5 comma 7, 15 comma 42, 25 comma 49, 35 comma 35, and 65 comma 50.


Draw a line of best fit through your scatter plot. Draw by hand on your printed graph or use a drawing program on your computer to create the line.
Part 3: Drawing Conclusions

How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.

Can someone please help me thxs.

Students and teachers at a school were asked if they preferred blue, green, red, or yellow. The table shows the results of the survey.

Solve this question abd show work for branliest!!!

е The solid shown below is made by combining two rectangular prisms. What is the volume of the solid?

A. 60 cubic inches
В. 120 cubic inches
C. 216 cubic inches
D. 48 cubic inches​

(6th grade math) write -4n in a word sentence to represent the expression​

Two similar triangles are shown.

What is the unit length of EF
A:12
B:15
C:16
D:18

(08.01 MC)
The graph shows two lines, A and B.

Part A: How many solutions does the pair of equations for lines A and B have?
Explain your answer.

Part B: What is the solution to the equations of lines A and B? Explain your answer.

I NEED HELP ASAP

Only do 3-5

please help me due at tomorrow 8a.m

Distribute the negative number and simplify.

18x - (-3x +9)

please help me with this question

4x - 8 = 16

Make sure to include the steps please, it's a two-step equation.

Find the slope of the line​

my last points thx all of u :)

I need help understanding and I need help with the answer :)