Mathematics Middle School

The sum of the measures of three adjacent angles is 150°.The measures of the angles are in the ratio of 1 : 2 : 3. What is the measure in degrees of the largest angle?

Answers

Answer 1

Answer:

3=75 degrees

Step-by-step explanation:

1+2+3=6

1*150/6=25degrees

2*150/6=50 degrees

3*150/6=75 degrees

Related Questions

PLLLLZZZZ ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS

1.Choose data for at least two of the students. For each student, estimate the fraction of the book read on both days. Explain your estimate.

2.Calculate the exact fraction of the book read on both days for at least two students. Write an addition equation for each student you choose.

Answers

Answer: Alyssa Miles Additional equation

1 3/4 2/5 1/4 + 1/3=?

2. 7/12 5/8 3/8 + 1/4=?

Step-by-step explanation:

⦁ Let x = 4.7 and solve both inequalities below. Show your work.
A: × + 6.2 ≥10.9 B: x - 6.2 ≤ - 5

⦁ Look at your answers to question #4. Which inequality is true or false given x = 4.7. Explain your answer.

Answers

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4.7+6.2 is greater than or equal to 10.9
10.9 is greater than or equal to 10.9 so a is true
4.7-6.2 is less than or equal to -5
-1.5 is less than or equal to -5 b is false

Find the area and perimeter of parallelogram.

Answers

Answer:

2 * 4 then repeat

Shauna borrows $400 from her parents to buy a phone. She agrees to pay them back plus 4% simple interest over one year

Which equation represents the total amount Shauna will owe her parents?
Let t represent the total amount owed.

1Points
A
t = 1.04 + 400

B
t = 0.04 + 400

C
t = 400 + 400(0.04).

Answers

Answer:

Step-by-step explanation:

the answer is c
t = 400 + 400(0.04)

???????????????????????????????????????????????

Answers

So it would be 4x+108= 180 because it’s a straight line so x=18. For the second one id say A and D

180 and A D easyyyyy

So far this season, a team has won 51 out of 68 games. Identify the values of a, b, c, and d that complete the bar diagram for this situation.
Please explain so i can give u the brainlest

Answers

since 51 out of 68 games were won

the percentage won is 75%

you find 75% by 51/68*100

If Brenna's original interest rate was 4.575%, what is her new interest rate after the points purchase

Answers

Answer: 7%

Step-by-step explanation:

Thats the answer

HELP ONLY CORRECT ANSWERSSS AHAHAHAHA BRAINLYY

Answers

8n + 4 is the correct answer....i think

Answer: n/8 + 4

Step-by-step explanation:

quotient means division

n is in front of 8

giving brainlist help due by 11pm

Answers

Answer:

its$355.3 hope it's right:)

Answer:

355.3

Step-by-step explanation:

A pair of running shoes cost 60.00. The sales tax is 3%. How much is sales tax?

Answers

Answer:

$1.8

Step-by-step explanation:

$1.8 is correct!

Explaination:

60*0.03= 1.8

Convert the percent to a decimal and multiply the cost by that decimal.

Examples:
1% = 0.01
100% = 1.00.
50% = 0.5
200% = 2.00

If the equation was $100 with a tax of 5%, then you would do 100*0.05 = $5

Hope this helps!

plzzzzzz help!!!!! ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS

Answers

Answer:

a) 1/2 of the yard is used by these.

b) There will be more than enough space.

Step-by-step explanation:

Find a common denominator. In this case, use 12. Remember, what you multiply to the denominator, you must multiply to the numerator:

Field: 1/4 x 3/3 = 3/12

Baseball Diamond: 1/6 x 2/2 = 2/12

Kindergarten play area: 1/12 = 1/12

Add the 3 fractions together to get the total:

3/12 + 2/12 + 1/12 = (3 + 2 + 1)/12 = 6/12 or 1/2

a) 1/2 of the yard is used by these.

The principal wants to use 1/6 of the yard for a tarmac. 1/6 is less than 1/2:

1/2 * 3/3 = 3/6

There will be enough space, with 2/6, or 1/3 extra available space.

Answer:

Part A answer is 1/2

Part B answer is Yes there will be enough

Step-by-step explanation:

If it helped don't forget to give me brainliest!!!

Write an algebraic expression for the following:

8 feet less than the height (h)

Answer (no spaces in answer; use h for height)

Answers

I think it is h-8
Hope this helps

h-8
hope this helps

A group of four friends go on a hike. The table below shows the relationship between their height above sea level, y feet, and the distance from the starting point, x feet. Distance (feet), x 10 12 14 12 10 Height (feet), y 2,200 2,225 2,300 2,350 2,400 Which of the following describes the table? A. a function only B. neither a function nor a relation C. both a relation and a function D. a relation only

Answers

The answer is d a relation only

I need help with the bottom two questions :/

Answers

Answer:

the first one is no. the second one is yes.

Step-by-step explanation:

because -1+0 =-1+1=-1 because negative plus positive always equal negative

The first is a no the second is a yes

Please help me with this i might give you brainliest for this

Answers

Answer:

9 cm^2

Step-by-step explanation:

you would do 3 * 3, which would give you 9, then divide it by 2 to get 4.5, then add 4.5 to itself, and that is your answer

two sides of a triangle measure 15 cm and 21 cm. which of the following could be the measure of the third side

A. 4 cm
B. 5 cm
C. 6 cm
D. 7 cm

Answers

C. 6 centimeters I’m pretty sure

I think the answer is C . 6 cm

Can someone give an explanation and an answer ??

Answers

Thomas is right, his radical expression is indeed rational because when converting to radical form it equals 3, a whole number.

Thomas is right yup he is

Stacy bought a sweater at the sale price of $30. The original cost of the sweater was $50. What percent represents the discount that Stacy received when buying the sweater? *

Answers

Answer:

40%

50-30=20 50x2=100 so, 30x2=6 and 20x2=40 the new equation will be 100-60=40

Answer:

Step-by-step explanation:

discount = orignal price - new price divided by oringinal price

50 -30/50

= 20/50

=.40

=40%

WILL GIVE BRAINLIEST!!! A fruit stand sells 3 pounds of tomatoes for $2.00. Graph the relationship and use the graph to estimate the cost of 6 pounds of tomatoes.

Answers

Answer:

4.00

Step-by-step explanation:

0,0

3,2

6,4

3;2
6;4
so the estimated cost for 6 pounds would be $4

ill give brainliest!! random answers will be reported!
1. A bicyclist completes a 120-mile race in 4 hours 30 minutes. What is the average speed, in miles per hour, of the bicyclist?
2. If 8 feet of fencing cost $12.40, how much does 36 feet of fencing cost?

Answers

1. 30 MPH
(divide hours (4.5) from miles (120))
2. $55.80
(divide fencing per cost (8) from cost (12.40) to get how much it costs per foot (1.55) then multiply it by how much feet you need (36))

A rectangular box having no top is three times as long as it is wide, and two times as tall as it is wide. If its volume is 750, what is its surface area?

Answers

[tex]x^{3}[/tex]Answer:

try this

Step-by-step explanation:

[tex]x^{3}[/tex]*[tex]x^{2}[/tex]=750-[tex]y[/tex]

i don’t know the answer to ur problem i just need points !!

hbgvd;hsdbv;slbfyqefrfbq vyrve evqbvjdid

Answers

Answer:

DANG YA BOY FAST AS HELL IT TOOK HIM 10 MINUTES EVERY 100 METERS

Step-by-step explanation:

HOLY

10 minutes every 100 meters❗️

Classify the number: -23
- Rational
- Integer
- Rational, Whole
- Rational, Integer

Answers

Answer:

rational hope it helps!!

Step-by-step explanation:

rational! hope I helped !

Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 71 miles.

If Erika and Bradley want to hike 11 miles each day, how many days will they hike exactly 11 miles?

Answers

it will take erika and bradley to travel 71 miles in 6.45 days

It will take them 6.45 days to hike 71 miles taking 11 miles on a day.

We know this because you just take 11 and divide it by 71. It gives you 6.454545454545455 but since it’s s repeating number we just leave it at 6.45!

Hope that helps!

max steel drives his 1969 mustang 15 mph if there 5280 feet in one mile and 60 seconds in one minute how many feet can he go per secound

Answers

5280/15 = 352

352 x 60 = 21, 129

Find the area of the trapezoid 1 1/2in 3in 2 1/2in plsssss

Answers

The area of the trapezoid is 230 inches because the thing would have to be with the thing

230 inches because it will have to be with a thing

Juan builds a square dog pen that has an area of 100 square feet. He then builds a second pen that has an area of 49 square feet. Which is the closest to the percent of the decrease in the area of the pen? *

Answers

Answer:

its 21.0

Step-by-step explanation:

Answer:

4,900 is the answer I think

Step-by-step explanation:

A hat at the store is being offered at a 15% discount. If the original price of the hat is x, which answer choice shows an expression that represents the discounted price of the hat?

Answers

.85x is the discounted price of the hat

The discounted price of the hat is 0.85x.

What is discounted price?

Discount is the difference between the marked price (list price) and the selling price of an article. Therefore, the formula used for discount calculation is: Discount = List price - selling price.

Given that, a hat is at 15% discount price, we need to find the expression that represents the discounted price of the hat,

The discount = x - SP

15% of x = x - SP

SP = 85% of x

SP = 0.85x

Hence, the discounted price of the hat is 0.85x.

Learn more about discounted price click;

https://brainly.com/question/19867145

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Johann has a piece of fabric that is 27 yards long. He cuts off 15 feet. How many
feet does he have left?!?!?

Answers

27-15= 12 you have to subtract

27 yards is 81 feet.

81 feet - 15 feet is 66 feet, so the answer is the last one.

please help solve this, i can't figure out how to do it

Answers

you have to show the top of the page!!

Other Questions

20 points! (It says +5/+10 because thats the bonus points you'll get!!! :DWhat is the authors primary purpose in writing the selection?F To provide information about the best locations for chickadees to live in order to surviveG To describe the ways chickadees have adapted to be able to stay alive in cold climatesH To communicate the problems chickadees encounter as a result of their small sizeJ To explain how the feathers of chickadees function in different environments 16. Safety refers to the behaviors that protectchildren and adults from risks and injury. A. True B. False Linda had 25 ounces of water in her water bottle.After she drank x ounces of water, there were 10 ounces left. Select all the equations that represent this situation. * Read this quote by Frederick Douglass about the newspaper the Liberator.The paper became my meat and my drink. My soul was set all on fire. Its sympathy for my brethren in bonds.... sent a thrill of joy through my soul, such as I had never felt before!Which of the following best describes how The Liberator affected Frederick Douglass?Reading the paper angered Douglass and made him want to publish his own newspaper to reveal the truth aboutslaveryReading the paper inspired Douglass and helped him feel that others understood the problem of slavery.Reading the paper angered Douglass and made him want to lead an armed revolt to stop the spread of slavery.Reading the paper inspired Douglass and made him want escape to freedom in the North. A gray element that borders on the zigzag line of the periodic table, is ductile and malleable, but is not a very good conductor of heat or electricity is known as which of the following? A. metalB. halogenC. metalloidD. nonmetal Imagine that an area near where you live is being developed in order to attract tourists.The new developments may bring benefits, but some disadvantages, too. 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