OH MY GOD PLZ HELP IM CLUELESS AND ITS DUE IN 30 MINS JSHDJDJCBDHJS

For question 1 the answer is b)

- Congruent angles have the same angle measure, and in a transversal, angles that are opposite around an intersection are congruent. For example ∠ 1 and ∠ 3 are congruent. Because the 2 lines are parallel (and intersected by the same line) the corresponding angles on the other intersection are also congruent. For example if ∠ 1 and ∠ 3 are congruent, then ∠ 5 and ∠ 7 are also congruent.

For question 2 the answer is b) 45°

- ∠ 3 and ∠ 4 are supplementary, meaning they equal 180° together. To solve you just need to subtract, 180° - 135° = 45°

For question 3 the answer is d) 145°

- This combines the previous 2 concepts. ∠ 1 and ∠ 5 are congruent (equal), ∠ 1 and ∠ 2 are supplementary. If ∠ 1 is 180° - 35° = 145°, and ∠ 1 and ∠ 5 are congruent, then ∠ 5 is also 145°.

For question 4 the answer is a) ∠ 1, ∠ 4, ∠ 5, and ∠ 8

- First,  ∠ 4 is supplementary because it falls along the same straight line (line m), similarly ∠ 1 is supplementary because it falls along a different straight line (the transversal). Because lines n and m are parallel and both intersected by the transversal, the corresponding angles, ∠ 5 and ∠ 8, are also supplementary.

For question 5, the answer is b) m∠ 3 = 70°

- ∠ 7 is supplementary to the 110°  angle, so m∠ 7 = 180°-110° = 70°,  ∠ 7 and  ∠ 3 are congruent, so m∠ 3 also equals 70°

Mark is making a scale model of his favorite truck. The actual truck is 12 feet long and 5 feet wide. He wants the model to be 30 inches in length. Using a proportion, find the model truck’s width.

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4 math questions. I'll mark brainliest!​

Hellppp plzz: What is the unit rate of the Rosk Construction?

Answer if u actually know it only!!

I- GUESS WHO NEEDS HELP AGAIN...
I don't wanna fail math aaaa

Fill the missing ones in if you do i will you give you a crown thing plsssss helpp

Mr. Kazadi said that in his 2nd period class, 23 our of 25 students passed the test. What percent of the students passed the test?

The half-life of a radioactive kind of yttrium is 50 minutes. How much will be left after 150 minutes, if you start with 416 grams of it?

can u plz help for 10 pts

Solve the equation s - 12 = 20
s = ?

Find the LCM for 6 and 4.

PLEASE ANSWER: Hunter is 9 years older than 3 times the age of his nephew. Hunter is 33 years old. How old is his nephew?

A. 2 years old
B. 8 years old
C. 14 years old
D. 20 years old

Solve the equation for x. Check the solution.

2. -5(x + 3) = 20

Combine the like terms to create an equivalent expression:


8t+1+(-4t)+(-6)

Each week in the library Mrs. Hoskins features popular books in the display. This week includes 3 mystery books, 4 biographies, 6 sci fi books 2 dystopian society books. Jack randomly choose one book to read .What is the theoretical probability that it is a biography

The dance committee has a budget of $125 to decorate the gym for the spring dance. They have already spent $65. Some members want to buy helium balloons that cost $0.80 each. Write an inequality to show the number of balloons that the dance committee could buy.

PLEASE HELP QUICK!!!!!

Alex buys lunch at school every day. She always gets pizza when it is available. The cafeteria has pizza about 80% of the time.

Alex runs a simulation to model this using a random number generator. She assigns these digits to the possible outcomes:

• Let 0 and 1 = no pizza available
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = pizza available.

The table shows the results of the simulation. ​

A theater company charges $10.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?

Select one:
a. 10.5c + a
b. c + 10.5a
c. 10.5(c + a)
d. 21(c + a)

MiKiyah invested $2,500 in a simple interest account for 2 years. At the end of the 2 years, she has earned $75 in interested. What was the simple interest rate of the account?

It costs $4 to enter the fair. Each ride costs $2.50. You have $21.50. How many rides can you go on? Write an equation, then solve.

Math- look at the picture below

im giving out brailyest

What is 35% of 80?
Please answer this within half an hour, Thanks!! :D

Which of the following linear functions contain the branches for the function f(x)=a|x-h|+k? Select all that apply (see picture).

please do any of them or all i really need this done

Javier​'s team scores an average of 15.5 points in 4 basketball games. Rhea​'s team scores an average of 29.5 points in the same 4 games. Use estimation to find how many times as many points Rhea​'s team scores compared to Javier​'s team. I need help plz

Two Red cubes, two green cylinders, and three yellow rectangular prisms were put into a bag. What is the probability. that you will out a green Block?
PLEASEEE HELPPP!!!!!!!! ASAP!! PLEASEEE HELPP

Don’t just answer for points please

What is the area of parallelogram ABDC?



9 cm 2
12.25 cm 2
7 cm 2
12 cm 2