Mathematics High School

Help, 5 says write the equation you would use to find the measure of each angle

Answers

Answer 1

Answer:

x=18, 4x=72, x=90

Step by-step explanation:

180 degrees = 90 degrees + x+ 4x

180 degrees = 90 +5x

180-90=5x

90=5x

x=18 degrees

right angle: 90 degrees

4x= 72 degrees

Related Questions

Sharon owns a car lot in Virginia Beach. For every car that parks in her parking lot, she charges $ 5.00 per day. She uses this equation to determine her daily income: y = 5x

Answers

Answer:

The question should have given you an X-value to insert so you would multiply 5 by how many cars that parked.

Step-by-step explanation:

is this correct (thank you and 5 stars)

Answers

Answer:

Correct!

Step-by-step explanation:

Good Job

hank has $40.00 in savings account that earns 5% interest per year. the interest is not compound. How much interest will be earned in 2 years? plz hurry

Answers

Answer:

it would be $80.00

Step-by-step explanation:

there

which correctly describes how to determine the measure of angle 1?

Answers

the answer you put is correct

Answer: It’s A (the first option)

Step-by-step explanation:

Angle 2 corresponds to 81 degrees, making angle 1 equal to 99 since 180-81=99

21(-2) = 42
true or false?

Answers

Answer:

false, because is going to give you a negative answer,

Step-by-step explanation:

21/-2=-42

Answer:

false

Step-by-step explanation:

A builder is using the drawing below to build a house. If the owner decides to increase the living room dimensions by 20%, what is the new length and width of the living room floor?
Please Help!

Perimeter and Area | Mathematics for the Liberal Arts

A.

14.4 feet x 9.6 feet

B.

144 feet x 96 feet

C.

13.2 feet x 8.2 feet

D.

10 feet x 8 feet

Answers

Answer:

Step-by-step explanation:

Percentage increment means the part of original value is added to the value. The new length of the living room is 14.4 feet long and new width of the living room is 1.6 feet long. The option A is the correct option.

What is the percentage of a number?

Percentage of a number or ratio is fraction of hundred. It is expressed with the sign "%".

Given information-

The length of the living room is 12 feet.

The width of the living room is 8 feet.

The owner increases the 20 percent of length and 20% width.

Suppose new length is [tex]l[/tex] feet long. As the owner increases the 20 percent of length. Thus the new length will be sum of original length and the 20 percent of it. Hence,

[tex]l=12+\dfrac{20}{100}\times12 \\l=12+2.4\\l=14.4[/tex]

Thus the new length of the living room is 14.4 feet long.

Suppose new width is [tex]w[/tex] feet long. As the owner increases the 20 percent of width. Thus the new width will be sum of original width and the 20 percent of it. Hence,

[tex]w=8+\dfrac{20}{100}\times8 \\w=8+1.6\\w=9.6[/tex]

Thus the new width of the living room is 1.6 feet long.

Hence the new length of the living room is 14.4 feet long and new width of the living room is 1.6 feet long. The option A is the correct option.

Learn more about the percentage here;

https://brainly.com/question/24304697

Help please :( !
Example :Martin mixes a cleaning spray that is 1 part vinegar to 5 parts water .

Answers

Answer:

1:5

125

Step-by-step explanation:

I'm not too sure how to explain this, if you have a question just ask

What is the correct meaning of the word saturate?
Saturate the dog's fur with water, and then apply the pet shampoo.
wet through
spray down
rub in
rinse out

Answers

Wet through because in the definition it says throughly

Determine if the relation is a function if so state the domain and range

Answers

Answer:

Function - Yes

Domain - [-3,0,3,4]

Range - [1,2,2,5]

Step-by-step explanation:

In a function, x-values cannot repeat and in this relation, x's do not repeat, therefore it is a function. The domain is the x-values on the graph from least to greatest; so to find the domain, simply take the first value of each coordinate and order them from least to greatest. Then, the range is the y-values, so to find the range take the second value from each coordinate and order them from least to greatest.

1.2 x 10^-6/4.8 x 10^4 simplified

Answers

Answer:

this would be b

Step-by-step explanation:

Omar is going to an amusement park for his birthday party. It costs $30 for the first person's ticket, plus $5 for each additional ticket. If the budget for his party is $125 how many friends could he invite?

Answers

Answer:

he could invite 19 friends

Step-by-step explanation:

125 (buget) - 30 (cost for 1st ticket) = 95

95/5 = 19

Plz answer quick! Will mark brainliest

Answers

Answer:

arithmetic mean of mode is 4.54 recurring arithmetic mean of median is 5.

Step-by-step explanation:

Mean of mode mode is in the column 7 so you add all those numbers and divide by the number of the numbers

5 x + 3 + 9 x − 3 3 = 1 8 0

Answers

Answer:X=15

Step-by-step explanation:

Combine the 5x and 9x then you move the 30 to the right side with 180 which gives you 14x=210 then you divide both sides.

Ms. Molinaro pays $105 for 10 Barre classes. What is the cost per class?

Answers

Answer:

$10.50 for each class

Step-by-step explanation:

105 % 10 = 10.5

105/10 = $10.5 per class

Jose deposits $2,500 in an account that earns 5% simple interest. How much is Jose's investment worth after 20 years

Answers

Answer:

$5,000

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year.

Solving our equation:

A = 2500(1 + (0.05 × 20)) = 5000

A = $5,000.00

What is the value of the expression 0.5 ( 3 x + 2 y ) when x = 2 and y = 4?

Answers

Answer:14 .5

Step-by-step explanation:

3x2 is 6 and 4x2 is 8 so it would be 14a and a half aka 14.5

Answer:

Step-by-step explanation:

0.5 *( 3 (2) + 2 (4) )

(6+8)

0.5*(6+8)

0.5*14

Generate an equivalent expression using prime factorization for -60. show your workk

Answers

Answer:

60 70 80m9

Step-by-step explanation:

What is the value of x in this equation?

2x – 12 = -52

Answers

Answer:

x = -20

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

2x - 12 = -52

Step 2: Solve for x

Add 12 on both sides: 2x = -40Divide 2 on both sides: x = -20

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x: 2(-20) - 12 = -52Multiply: -40 - 12 = -52Subtract: -52 = -52

Here we see that -52 does indeed equal -52.

∴ x = -20 is the solution to the equation.

Answer:

[tex]2x - 12 = - 52 \\ 2x = - 52 + 12 \\ 2x = - 40 \\ \boxed{x = - 20}[/tex]

-20 is the right answer.

I NEED THIS FOR MY TEST ASAP!

What value of n makes the equation 2(0.5n − 3) = n − 0.25(12 − 12n) true?

Answers

Answer:

-1

Step-by-step explanation:

2(.5n-3)=n-0.25(12-12n)

first you distribute whatever is on the outside of the parenthesis to the inside of the parenthesis

1n-6=n-3+3n

then you combine like terms and end up with

1n-6=-3+4n

add 6 to each side to get

n=3+4n

subtract 4n from each side to get

-3n=3

divide -3 from each side to get

n=-1

what is 4/7- 2/7 i rlly need help!

Answers

Answer:

2/7

Step-by-step explanation:

4-2=2

4/7 - 2/7 = 2/7

the denominators are the same so just change the numerators

Answer:

2/7

Step-by-step explanation:

[tex] \frac{4}{7} - \frac{2}{7} = \frac{2}{7} [/tex]

if the bottom numbers are the same you can subtract the top numbers like normal

?/1 If a test is worth 45 points, how many points would a student need to earn to get a score of 90%?

Answers

Answer:

40.5 points

Step-by-step explanation:

To start off, I would set up a proportion. You're trying to find how many points out of the total 45 would give you a 90%.

90% as a fraction would be [tex]\frac{90}{100}[/tex].

When you set the two equal to one another, you get this:

[tex]\frac{x}{45} = \frac{90}{100}[/tex]

The bottom numbers are the total amount of points, and the top is how many points a student got.

To solve for x, which is the number of points a student would need to earn, you can cross multiply.

After you do that, you should get:

100x = 4050

To isolate x, you can divide by 100 on both sides.

x = [tex]\frac{4050}{100}[/tex] = 40.5 points

To check your answer, all you have to do is divide.

40.5 ÷ 45 = 0.9

0.9 as a percent is 90%.

HELP WILL GIVE BRAINLIST NO FAKE ANSWERS
Write a function rule representing the verbal statement given in each case.
1. 7 less than one fourth of x is y .

___________________
2. 5 times w increased by 4 is 2 times u .

___________________

3. z is 6 more than twice y.

___________________

4. 2.5 more than quotient of a and 4 is b .

___________________
Write a function rule representing each situation.
1. The price p of a pizza is $4.95 plus $0.5 for each topping t on the pizza.

___________________

2. The cost c of the membership of a club is $30 for sign up and $15 per week w to be a member.

___________________

3. The cost d of a hotdog is $1 more than half the cost of a sandwich s.

___________________

Answers

Answer

2.5w+4=2u

3. z+6*y

4. 2.5/a=4

Step-by-step explanation:

sorry about the other ones they were confusing hope these are right if not im so sorry

Answer this please
Segment Partitions

Answers

9514 1404 393

Answer:

E = (-2, -1.5), see attached for a plot

Step-by-step explanation:

We want point E such that ...

EC/DC = 3/4 . . . . . . . . the ratio of segment lengths is 3/4

(E -C)/(D -C) = 3/4 . . . . the ratio of coordinate differences is 3/4

4(E -C) = 3(D -C) . . . . . cross multiply

4E = 3D -3C +4C . . . . isolate E term

E = (3D +C)/4 . . . . . . . divide by 4 to find E

E = (3(-3, -4) +(1, 6))/4 = (-9+1, -12 +6)/4

E = (-2, -1.5)

The point is plotted in the attached graph.

is 4(x+2y) and 8y+4x Equivalent

Answers

Yes.

When you use distributive property in first expression you’ll get 4x +8y. The second expression just rearranged those two terms.

A math student programmed a calculator to randomly generate a number from 11 to 20. If each number has the same probability of being generated, how many times would you expect to get a 14 in 50 random numbers

Answers

Getting 14 has a 1/10 chance of being selected or 10% chance. 10% of 50 is 5. You would expect to get 14 five times out of fifty.

Convert 111110 base two to base eight

Answers

Answer: I got 76.

Step-by-step explanation:

Help!!!! Sophia travels south 15 meters and then goes east 15 meters before coming straight back north 15 meters. What is her displacement?

0 m
15 m
30 m
45 m

Answers

Answer:

Step-by-step explanation:

She basically did a U-Turn

The length of a rectangular art canvas is 36 inches, and the width is 24 inches. What is the length of the diagonal of this frame?

Answers

Answer:

43.3

Step-by-step explanation:

pythagoras theorem

On what interval is the function positive?

Answers

Answer: (-∞,2)

Step-by-step explanation: 2 is not included in the interval since at x=2, the function crosses the x axis, meaning it is not positive, and instead 0.

All x values below 2 are positive.

please help will give brainliest

Answers

Answer:

A IS THE ANSWER

Step-by-step explanation:

Other Questions

HELP ASP! PLEASE READ IT CAREFULLY What advise do you want to give President Biden and/or Vice President Harris- List 3 things President Biden should focus on during his first 10 days in office.If you were the President; how would you handle the 3 things you listed? I NEED HELP ASAP IN THE NEXT 2 MINSS!!! At December 31, DePaul Corporation had the following cumulative temporary differences associated with its operations: 1. Estimated warranty expense, $16 million temporary difference: expense recorded in the year of the sale; tax-deductible when paid (one-year warranty). 2. Depreciation expense, $120 million temporary difference: straight-line in the income statement; MACRS on the tax return. 3. Income from installment sales of properties, $20 million temporary difference: income recorded in the year of the sale; taxable when received equally over the next five years. 4. Rent revenue collected in advance, $24 million temporary difference; taxable in the year collected; recorded as income when the performance obligation is satisfied in the following year.Required: Assuming DePaul will show a single noncurrent net amount in its December 31 balance sheet, indicate that amount and whether it is a net deferred tax asset or liability. The tax rate is 25%. Resuen de la guerra de los yacares con inicio nudo y desenlace corto 4.Which type of population would be best suited for adapting to an environment thatundergoes a sudden change in climate?a. A population with a higher numbers of males than femalesb. A population with many phenotypes (physical characteristics)C. A population with a high rate of emigrationd. A population with individuals that all express dominant traits. A bank loans a customer $65,000 for a period of 12 years. The simple interest rate of the loan is 8.5%. What is the amount of simple interest? If x = 15 cm and y = 2/5 cm, what is the length of z? If a 6 pound bag of oranges costs $5.46 and an 8 pound bag of oranges costs$7.44, what is the unit prices of each bag? A number cube is rolled twice. What is the probability of getting a 6 on the first roll,then a number less than 5 on the second roll?A. 5/36B. 1/9C. 2/3D. 1/36 Alcohol and drugsthe senses andjudgment.A. dull, impairB. heighten, impairC. dull, heighten In Chunk 4, Krimsky specifies two types of independence that a democracy's media must maintain. Name those two types of independence and summarize his suggestions for maintaining them. Please select the word from the list that best fits the definition Radiation from the sun provides ______ for the water cycle. Feeling of cooperation, collaboration and coordination developed in Nepalese people due to the unification campaign of nepal 4. Barry was well-known for his arrogance and lack of empathy for others,After he endures a serious hardship, Barry understands the struggles ofothers and is a kinder, more sympathetic person. What type of character isBarry?*O A staticO B. dynamirO C. more information is needed Which description of the Hessians is accurate?A They were Dutch soldiers who volunteered to help the British.B They were French cavalry hired by the Continental Army.C They were British sailors who chose to help the colonists.D They were German soldiers hired by the British. A unicycle tire can travel 7.85 ft. in on revolution. What is the area of the unicycle tire? Round answer to the nearest tenth. At a party there were four large submarine sandwiches, all the same size. During the party, 2/3 of the chicken sandwhich, 3/4 of the tuna sandwhich, 7/12 of the roast beast and 5/6 of the veggie sandwhich were eaten. Which sandwhich had the least amount left? Before the era of modern communications, when a town watchman or constable needed assistance, he would raise a___ O flashlight O hue and cry O flag O flare solve -5 3/4 - 3 1+/2 Which two genes are most likely to be affected by a crossing over event? A. a pair of genes located adjacent to another on a chromosome B. a pair of genes separated by a third gene on a chromosome C. a pair of genes located at opposite ends of a chromosome D. a pair of genes located on different chromosomes

Help, 5 says write the equation you would use to find the measure of each angle ​

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Help, 5 says write the equation you would use to find the measure of each angle