Mathematics High School

I WILL GIVE BRAINLIEST!!!

Answers

Answer 1

Answer:

Give brainly to my previous answer then

Step-by-step explanation:

Answer 2

Answer:

1st one is equivalent, 2nd one is equivalent, 3rd is not

Step-by-step explanation:

Related Questions

help me
y+5=2(x-4)
❗❗❗❗❗❗❗❗❗❗

Answers

13 is what i got for the answer on mine

If a + b = c, which of the following statements is true?

C - A = B
A - C = B
B - C = A
C + B = A

Answers

The answer is C - A = B

Answer:

first one

C - A = B

SIMPLE 7TH GRADE MATH PROBLEM, GIVING BRAINLIEST.

Answers

Answer:

C is your correct answer

Step-by-step explanation:

Hope this helps :)

Answer:

Step-by-step explanation:

Plot the regular points first. You get a straight line at y=-3. It asks to reflect over the y axis. The only one that fits the requirements is C

Maria rents a skating rink for a party. She p. 59.75 for the rental fee
and $2.50 per hour. Which expression shows the total cost Maria pays to
rent the skating rink for h hours?
A 59.75 +2.50h
B (59.75 +2.50)
© 59.75h + 2.50
D 59.75 -2.50h

Answers

c is the correct answer.

Find a and y
................

Answers

Answer:

Guuh coccyx rightful

A= 18cm and y° = 20

Barney is buying a ticket for the local AAA baseball game. A ticket for the seat he wants costs $34.75. Barney gets a student discount of $7.50. There is a $2.95 service fee on each ticket. How much does Barney pay for the baseball ticket?

Answers

Answer: $30.20

34.75- 7.50= 27.25
27.25+ 2.95= 30.20

Does — бр + 7 = 7 – бр have
No Solution, One Solution, or Infinitely

Answers

Answer:

Infinitely

Step-by-step explanation:

Hi,

Both sides of the equation are equal to each other, this means they're the exact same line and overlap. This is infinitely many solutions.

Hope this helps :)

Answer:

Infinitely

Step-by-step explanation:

-6p+7=7-6p can be reshuffled to read: -6p+7=-6+7. Both sides of the equation are the same, so there are infinite solutions.

12 cupcakes are 29$ What is the cost for each cupcake. Round to the nearest cent??

Answers

Answer:

2.42

Step-by-step explanation:

12/29=2.4166666.....

Rounding up

2.42

Answer: What I got was 2.42.

Step-by-step explanation: I'm very sorry if its wrong.

please help thank you

Answers

Answer:

Step-by-step explanation:

b. because its the L in the cearl bowl

Answer:

g (grams)

Step-by-step explanation:

Example

Jesse needs to decide which metric unit he should use to weigh a bowl of books and documents.

First, think about the size and weight of the objects in the bowl.

Milligrams would be far too small of a unit. The books alone would probably weigh a few million milligrams. Even grams is really not ideal, since the total weight would be thousands of grams.

2. The measure of an interior angle of a regular polygon is 160 degrees. Find the number of sides in the
polygon

Answers

Answer:

18 sides

Step-by-step explanation:

(N x 180) - 360 = 160N

180N -360 = 160N

20N = 360

N = 18

Proof:

(18 x 180) -360 = 2880 total degrees

2880/18 sides = 160°

which statement is true?

Answers

Answer:

9 < √91 < 10

Step-by-step explanation:

just square everything

In a lab experiment, 50 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 20 hours. How many bacteria would there be after 8 hours, to the nearest whole number?

Answers

Answer:

y=65.975395539

y≈66

1. 4/2.48

2. 3/19.5

Please do it and take a picture show your work.

Answers

This is the answers
1 = .62
2= 6.3

GIVING BRAINLIEST, SIMPLE 7TH GRADE MATH PROBLEM.

Answers

55°
Subtract 70 from 180, giving you 110. Divide this by 2. That’s how you get the measure of angle A and angle B.

Select the correct answer. A school administrator wants to know the average age of the 25,000 kindergarteners in her state at the beginning of the school year. She randomly selects 1,000 kindergarteners in the state, assuring that the group accurately represents all kindergarteners in the state, and finds the average age to be 5 years 10 months. What assumption can she make regarding the approximate average age of all kindergarteners in the state? A. The approximate average age of kindergarteners in the state is less than 5 years 10 months. B. The approximate average age of kindergarteners in the state is 5 years 10 months. C. The approximate average age of kindergarteners in the state is greater than 5 years 10 months. D. No assumptions can be made regarding the average age of kindergarteners in the state because the sample is biased.

Answers

Answer:

The approximate average age of kindergarteners in the state is 5 years 10 months.

Step-by-step explanation:

The assumption that the school administrator can make is as follows:

B. The approximate average age of kindergarteners in the state is 5 years 10 months.

What is an assumption?

An assumption is a statement that declares the existence of the relationship between two or more variables.

Using a sample as the school administrator did can help an assumption to be proved practically.

Thus, the assumption that the school administrator can make regarding the approximate average age of all kindergarteners in the state is Option B.

Learn more about assumptions and theories at https://brainly.com/question/14700846

A:16 square inches
B:24 square inches
C:28 square inches
D:32 square inches

Answers

Answer:

B would be the answer to the problem

What are variable terms what is the constant term

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Here we have an example that says 4x − 7 equals 5, and all its parts: A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y. A number on its own is called a Constant. A Coefficient is a number used to multiply a variable (4x means 4 times x, so 4 is a coefficient)

write the equation of the line perpendicular to the given line P(6,10) y= -3x+13

Answers

Answer: y=17x-137

Step-by-step explanation:

Which property is used in the following equation?
(3 • 4) • 5 = 3 • (4 • 5)
associative property of addition
commutative property of addition
distributive property
associative property of multiplication

Answers

Associative property of multiplication because it changes the groupings/parentheses

what is the value of the expression if n=15

Answers

what’s the expression ?

solve the following inequality 36> -2(x+4)+14

Answers

Answer:

x> − 15, could be wrong but i hope this helped!

Step-by-step explanation:

Question 3 options:
A prism with a volume of 250 ft³ is dilated by a factor of 3.

The volume of the dilated prism is ___ ft³.

Answers

I’m on the same question

do any of you guys know this please i need helppp!!

Answers

the third one
5/6 is the answer

The answer is 5/6 i have to say it right or a bot deletes my answer

Clare has $175 in her bank account. She buys a bike for $200. What is Clare's account balance now?

Answers

Answer:

- 25

Step-by-step explanation:

Claire has $175 in her bank account now she bought a $200 bike.

Working it out ; subtract $200 from 175 to get -25

175

200

-25

Answer: She has -25

Step-by-step explanation:

175 - 200 is -25

PLEASE HELP IF YOU CAN!! Use "completing square method" to write an equation for x² + 20x + 82 = -4 in prefect square form and solve for x

Answers

x^2 + 20x + 82 = -4

Subtract 82

x^2 + 20x = -86

CTS b/2 squared = 20/2 ^ 2 = 100

x^2 + 20x + 100 = -86 + 100
x^2 + 20x + 100 = 4
(x + 10)^2 = 4

Take the square root

x + 10 = +/- 2
x = -10 +/- 2

x = -10 + 2 = -8
x = -10 - 2 = -12

x = -8, -12

In IJK, the measure of K=90°, KI = 8.1 feet, and JK = 1.9 feet. Find the measure of
J to the nearest degree.

Answers

Answer:

Step-by-step explanation:

Help me with this problem please it due shortly !!!! PLEASE SHOW YOUR WORK!!!

Answers

49=25+2x should be the equation for you to solve in algebraic form

What is the constant of proportionality (k) for the table below?

Answers

c) k=0.00025 gallon per sq feet

you have to divide x by y
For Example: 0.5/2000=0.00025
0.75/3000=0.00025
(etc.

Javier invests $2,500 into an account 3.5% simple interest . What will be the total amount in the account after 5 years if no other deposits are made?

a) 4,375
b) 437.50
c) 6,875
d) 2,937.50

Answers

Answer:d

Step-by-step explanation:

How many solutions does the system of linear equations have? Choose the best answer.
2x + 4y = 3
2x + 4y = 9

Answers

Answer:

The system of linear equations will have infinite solutions.

Step-by-step explanation:

This is because, this system of linear equations is in 2 variables, x & y. Any number can be substituted in their place. So, infinite solutions can be made.

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