Mathematics High School

find y and the relationship

Answers

Answer 1

Answer:

A. The measure of 6 and 3 are supplementary angles since their angle measurements add up to 180.

(8y+12) + (2y+48)=180

10y+60=180

10y=120

y=12

Step-by-step explanation:

Related Questions

Set up and solve a system of equations to solve the problem.

Casey wants to buy a gym membership. One gym has a $60 joining fee and costs $30 per month. Another gym has no joining fee and costs $50 per month. When would Casey pay the same amount to be a member of either gym? How much would he pay?

Answers

Answer:

The first Gym when he joins we will have to pay 60 dollars and in a 30 witch cost 90 dollers. but the second gym cost 50 $ per month so the first gym in a year he will pay 450$ and the second one 600 so the first one is cheeper.

Step-by-step explanation:

y = 30x + 60
y = 50x

30x - y = -60
50x - y = 0
solve the system.
(3,50)
he would pay the same amount at 3 months in, for $50.

I will give 100 points if you give me the brainiest

Answers

Answer:

Answer my recent question and i give brainliest

Step-by-step explanation:

PLZZZZZZZZZZZZZZ HELP!!!SHOW WORK

1. -25/4 DIVED -5 5/4

2. -3/21 x -3

Answers

Answer:

EZ PZ bruh

Step-by-step explanation:

First one, -25/4 ÷ -5 5/4

change the second mixed fraction into an improper one

=> -25/4 ÷ -25/4; dividing a number by itself gives you '1'

=> 1

second question,

=> -3/21 × -3; multiply the numerator with the other numerator, and since there is nothing given in the denominator of the second number mean its 1, hence multiply the denominator with the other denominator, and we get:

=> 9/21; we simplify this fraction and get: 3/7

feeneeshed :D

He buys a toy for $150 , then sells it for $120. Find his percentage loss.

Answers

Answer:20%

Step-by-step explanation:150-120=30. 30/150=.20

150-120=30
It’s the reminder

estamate then solve 6,699 ÷ 72

Answers

Answer:

Estimation: 93

Step-by-step explanation:

Actual answer: 93.0416666667

What is the x-intercept?

Answers

Answer:

y = 0.

Step-by-step explanation:

The x intercept is the point where the line crosses the x axis. At this point y = 0. ... To find the x intercept set y = 0.

Identify the place of the 9 in the number: 1896

Answers

Answer: The 9 in 1,896 is in the tens place.

Step-by-step explanation:

Answer:

The number 9 is in the tenth place.

Hope This Helps!

Which situation shows a constant rate of change?
A. The amount a person pays for gass compared with the numbef of gallons purchesed
B. The height of a bouncing ball over time
C. The number of tickets sold compared with the number of minutes before a football game
D. The height of a monkey swinging from branch to branch over time

Answers

Answer:

Step-by-step explanation:

For A, the gas price is constant and will go up the same amount for each gallon bought.

Hope that helps! :D

The answer will be A

Solve for X
5= 4y - 25x

Answers

See attachment for answer:

Answer:

Step-by-step explanation:

5 = 4y - 25x

25x = 4y-5

x = 4y-5/25

x = 4y/25 - 1/5

Which of the following values of x make the following functions equal? y = 2x + 6 and
y = 6x - 10

A. X=2
B. X=1
C. X=4
D. X=3

Answers

Answer:

the answers Is c. x=4

Step-by-step explanation:

do substitution 2*4+6=14

and 6*4-10=14

The value of x is obtained from the given equations as 4.

How to solve a linear equation?

A linear equation can be solved by equating the LHS and RHS of the equation following some basic rules such as by adding or subtracting the same numbers on both sides and similarly, doing division and multiplication with the same numbers.

The given equations are as below,

y = 2x + 6 (1)

y = 6x - 10 (2)

In order to find the variable x, equate equations (1) and (2) as follows,

2x + 6 = 6x - 10

⇒ 6x - 2x = 10 + 6

⇒ x = 4

Hence, the value of x is obtained as 4.

To know more about linear equation click on,

https://brainly.com/question/11897796

#SPJ2

In what ways does the global market impact your day to day life

Answers

Just so you know I got this from the internet.

Global business affects our daily lives in many ways. It creates employment opportunities for unemployed and helps them to earn and get all basic necessities. It exposes consumers to new and updated goods and services. Consumers can buy the latest goods and services from anywhere across the globe.

Please help!!!
Select all irrational numbers.

1/4√

2/4√

3/4√

4/4√

5/4√

Answers

Is this algebra 1 or 2

A) write an explicit formula for the sequence 12, 16, 20, 24 B) Find the 11th term of the sequence *

Answers

Answer:

I JUST LOVE GETTING POINTS

Step-by-step explanation:

Which expression is equivalent to 2x2x2x2x3x3?
A). 4^2x2^3
B).2^4x3^2
C).2^2x3^3
D). 8^4x9^2

Answers

Answer:

Step-by-step explanation:

B). 2^4x3^2 is equivalent to the expression above.

Bert has three times as much money as Ernie. If Ernie spends $6 on a new rubber ducky, then Bert will have five times as much money as Ernie. How much money does Bert have?

Answers

Answer:

Bert has $45.

Step-by-step explanation:

I have no real strategy, except for that I used guess and check. How did I do this? Well, since I am in 5th Grade, I don't know algebra very well, so I made an organized chart and checked all the numbers that had to be a multiple and could be divided equally by 5, 3 and when a third of that number was subtracted by 6, it was a fifth of the orginal number. Thats how I got 45.

Checking this answer:

It is always important to check your answer after finishing the problem, so this is how I checked my answer:

1. 45 divided by 3 = 15

2. 15 - 6 = 9, and 9 is 1/5 of 45

Bert has $45.

18. need help with this cone question

Answers

answer

given

v=2100cm³

h=3r

v=1/3πr²h

soln

v=1/3πr²h

2100cm³=1/3×π×r²×3r( you will insert 3r in the place of h.)

2100cm³=3π/3×r³(cancel 3 by 3)

2100cm³= πr³

r³=2100cm³/3.14 ( π=3.14)

¾r³=¾2100cm³/3.14(I make them cube root.sorry I can't use the real cube root so I replace it by ¾)

r=8.74…

this is for my friend help

Answers

Answer: 225

Step-by-step explanation:

Answer:

225 milliliters

Step-by-step explanation:

4.5x17 to account for what has been drunk 76.5

148.5+76.5 to find the answer 225

What number can be use in the blank to make the equation true?

3x + 1 = 3x +___

Answers

Answer:

Step-by-step explanation:

Answer:

any number between 1 and 8

turn y=4x-7 into standard form.

Answers

4x=11 is the correct answer:)

z = 16ab

solve for a

Answers

Answer:

a=z/16b

Step-by-step explanation:

move it over a=z/16b hope this helps :D

IMPORTANT....... James has $28 and saves an additional $3 each week. Maylee has $53 and is spending $2 each week. After how many weeks will James and Maylee have the same amount of money?

Answers

Answer:

5 weeks

Step-by-step explanation:

28+3x

3*5=15

15+28=43

53-2x

2*5=10

53-10=43

Find the equation of (4,0) and (1,5)

Answers

Answer:

Y = -5/3x + 6 2/3

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Answer:

3+1 =4 and 1+4=5

Step-by-step explanation:

Alayna is hanging a picture frame from the center of the wall hat is 8 feet wide

Answers

Answer:

Not much information to work with

Click on the picture which is the answer ?

Answers

Answer:

L = 4πa²b

Step-by-step explanation:

Multiply both sides by 4πa²b.

a recipe for cupcakes calls for 1/2 a cup of sugar, how much sugar would i need if i want to triple the number of cupcakes?

Answers

Answer:

the correct answer is 1 1/2 cups of sugar

Answer:

1 1/2 cups of sugar

Step-by-step explanation:

you add 1/2 + 1/2 and get 1 and then add 1 + 1/2 and you get

1 1/2. Your Welcome

Which of these inequalities are equivalent to r > -11? Check all that apply. -r -33 -3r 33

Answers

Answer:

Step-by-step explanation:

33 is positive and greater than negative

Answer: A C D

Step-by-step explanation:

find the absolute value of 3.7

Answers

Answer:

|3.7| = 3.7

Step-by-step explanation:

Absolute value is the distance from the number to zero on a number line

The distance from 3.7 to 0 is 3.7

please help me thanks

Answers

Answer:

[tex]x=37.74^{0}[/tex]

Step-by-step explanation:

Let's use the sine law to calculate x.

[tex]\frac{x}{sin(90)}=\frac{20}{sin(32)}\\x=\frac{20}{sin(32)}\\x=37.74[/tex]

Chuck took a slice of pizza from the freezer and put it in
the oven. The pizza was heated at a constant rate. The
table compares the pizza's temperature (in degrees Celsius) and the time since Chuck started heating it (in minutes). 4 minutes is 25 degrees celsius, 6 minutes is 40 degrees celsius and 8 minutes is 55 degrees celsius. How many minutes will it take for the pizza to reach 100 degrees celsius?

Answers

Answer:

16 Minutes

Step-by-step explanation:

[tex]\frac{4}{25} \\ \\[/tex] = [tex]\frac{16\\}{100}[/tex]

Both the numerator and denominator is multiplied by 4.

(7x-3y)(x-4y) + (5x-9Y)(y-2x)

Answers

Answer:

-3x2 - 8xy + 3y2

Step-by-step explanation:

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