Mathematics High School

Solve for x and y:
x =
y = ​

Solve For X And Y:x = Y =

Answers

Answer 1

Answer:

x = 15

y = 21

Step-by-step explanation:

*triangle sum theorem*

(6x - 11)° + (81)° + (x + 5)° = 180°

(7x - 6)° + (81)° = 180°

(7x)° + (75)° = 180°

(7x)° = (105)°

x = 15

________________

*vertical angle theorem* *triangle sum theorem*

(6x - 11)° + (4y - 18)° + (y + 14)° = 180°

^

|

15

(79°) + (4y + y) + (14 - 18)°

_________________________

(79)° + (5y - 4)° = 180°

(5y)° + (75)° = 180°

(5y)° = 105°

y = 21

Related Questions

What’s the expression for “seven times x is no more than 15”

Answers

the answer is 7x≤15 because 7 times x (7x) can't be greater than 15, so the inequality would be less than or equal to because it had to be less than or equal to 15.

7x≤15

Solve for x: 3x + 11 = 41

Answers

Answer:

x=10

Step-by-step explanation:

move all terms that don't contain x to the right side and solve.

I need help please ​

Answers

I am pretty sure its B (minimum at -1, -4) because that would be were the first point would be at. The Graphing of this equation would be a "upside down u" shape.

Right triangle ABC is shown below.
A similar right triangle would be created by a run of 4 and a rise of

Answers

The answer is 12

Step-by-step explanat

Answer:

12

Step-by-step explanation:

(12p^2 + 15p + 3) - (2p^2 + 17p - 2)

Answers

Answer:

10p² - 2p + 5

Step-by-step explanation:

Step 1: Write expression

(12p² + 15p + 3) - (2p² + 17p - 2)

Step 2: Distribute negative

12p² + 15p + 3 - 2p² - 17p + 2

Step 3: Combine like terms

10p² - 2p + 5

A scale model of a building has a height of 1/5 meter. The scale of the model is 1 cm = 0.5m. What is the height of the building?

Answers

Answer:

2000 meters

Step-by-step explanation:

first you have to convert the meters into centimeters so then 1cm=100 cm

1/5 meter=20 cm

20*100=2000

2000 centimeters or 20 meters

hope this helps

brainliest?

Please help me with this!! 18 points!!

Answers

Answer:

Step-by-step explanation:

20 is    8x8^5=262144   (8x8)^5= 1073741824 so they are not the same

21 is     (3^2)^-3 = 0.001372   (3^3)^-2=0.001372 THEY ARE NOT THE SAME

okay thats

all i got its a bit hard to read for me sorry

Q
100%
What is 110 divide 2?

Answers

Answer: 55

110 ÷ 2 = 55         110 in half is 55 because 10 in half is 5 and  100 in half is 50 so 55 +5 = 55

110÷2=55

Step-by-step explanation:

I NEED HELP ASAP!!!!!!!!!!!!!

Answers

Answer:

C.

Step-by-step explanation:

the answer is c
started at 78 and decreased by 6

A store increases the price of a sweater from $20 to $22.

What is the percent of increase?

Select from the drop-down menu to correctly complete the statement.

The percent of increase is

Answers

Answer:

10 percent

Step-by-step explanation:

Since the increase is 2 dollars, you divide 20 by 2 to see the percent increase. This equals ten percent.

Hope this helps! Happy friday:)

Answer:

Percent Increase = 10%

Step-by-step explanation:

$22-$20

= $2

Use percentage formula (percentage = increase in price *100 / Initial price)

2*100 / 20

= 200/20

= 10


Let r varies inversely as u, and r = 8 when u =5. Find r if u=55

Answers

Answer:

Step-by-step explanation:

Given that, r varies inversely with u. r=k÷u, k being the constant.

Therefore, k=8×5, ( after making k the subject of your formula).

This implies that k=40.

Now, according to the formula r=k÷u,

r=40÷55

Therefore, r=0.72

Can someone help me ASAP!!
WILL MARK YOU BRAINLIEST!!!!!!!!!!!

Answers

Answer: Number 2 is the second one B

Answer:

I’m pretty sure that #1 is D because their are 4 different degrees making it a quadratic

Step-by-step explanation:

Three farmers buy a total of 2,249 acres of land at an auction, Farmer Mel buys land that is 3 times as many acres as Farmer Cassius's land. Farmer Cassius buys land that is 3 times as many acres as Farmer Anne's land. How many acres of land does each farmer buy?​

Answers

Answer:

Farmer Anne's land = 173 acres

Farmer Cassius = 519 acres

Farmer Mel = 1,557 acres

Step-by-step explanation:

Total acre = 2,249

Let

Farmer Anne's land = x

Farmer Cassius = 3x

Farmer Mel = 3(3x) = 9x

x + 3x + 9x = 2,249

13x = 2,249

x = 173

Farmer Anne's land = x = 173 acres

Farmer Cassius = 3x

= 3(173)

= 519 acres

Farmer Mel = 3(3x) = 9x

= 9(173)

= 1,557 acres

Therefore,

Farmer Anne's land = 173 acres

Farmer Cassius = 519 acres

Farmer Mel = 1,557 acres

What happens to Jay's motion at 30 minutes into
his walk?

Answers

What do you mean
I'm really confused on what your asking

Answer:

Jay starts moving at a constant speed , coming towards the reference point.

Step-by-step explanation:

Solve x-2/y = z for y.

Answers

Answer:

y = 2/x - z

Step-by-step explanation:

−7 + 3(8n − 8) = 8(7 + 3n) please show work

Answers

Answer:

Step 1: Simplify both sides of the equation.

−7+3(8n−8)=8(7+3n)

−7+(3)(8n)+(3)(−8)=(8)(7)+(8)(3n)(Distribute)

−7+24n+−24=56+24n

(24n)+(−7+−24)=24n+56(Combine Like Terms)

24n+−31=24n+56

24n−31=24n+56

Step 2: Subtract 24n from both sides.

24n−31−24n=24n+56−24n

−31=56

Step 3: Add 31 to both sides.

−31+31=56+31

0=87

Answer:

There are no solutions.

Step-by-step explanation:

Quick I need help!!!

Answers

Answer:

-19

Step-by-step explanation:

Help me guys I suck at this :(

Answers

Answer:

D.

Step-by-step explanation:

Breianliest?

Solve for z.

Pls pls pls

Answers

Step-by-step explanation:

please follow me I follow you back

Answer:

The answer is 52 degrees

Step-by-step explanation:

This is because the angle below is a right angle. So rightangles equal 90 degress and we were given 38 degress in that quadrant so all we had to do was subtract 38 from 90 and that is your answer. I hope this helps!

If Jan jogged 8x−21 miles and Julie jogged 24x−63 miles, how many times longer was Julie's travel distance than Jan's? A.3 B.16 C.24 D.63

Answers

Answer:

A.3

Step-by-step explanation:

solve 3(3+3) + 3(3+3)​

Answers

Answer:

3×6 + 3×6 =36

Step-by-step explanation:

3 multiply 3+3 = 3*6 =18×2 =36

Answer:

Step-by-step explanation:

=3(3+3)+3(3+3)

=3x6+3x6

=18+18

=36

I hope this helps

Pls mark as Brainliest

PLEASE HELP MEEEE BRAINIEST TO WHOEVER IS RIGHT.

Answers

What’s D it doesn’t show?

Answer:

B

Step-by-step explanation:

1
Use the properties of an Isosceles Triangle to solve for x and y.
AJKL is an isosceles triangle. Find the values of x and y

Answers

Answer:

x = 3y = 11

Step-by-step explanation:

isosceles triangle

solve for x:

JK = KL

8x = 13x - 15

15 = 13x - 8x

15 = 5x

x = 3

solve for y:

180 = 76 + 2(5y - 3)

180 - 76 = 10y - 6

10y = 110

y = 11

Which expression has a value of 2/3
1. 8 + 24 : 12 x 4
2. 8 + 24 = (12 x 4)
3. 8+ (24 = 12) x4
4. (8 +24) + (12 x 4)

Answers

Calculate those problems in photomath or mathaway it will help promise.

How many miles are equivalent to 800 meter

Answers

Answer:

1 mile=o.oo621371 meters

Step-by-step explanation: with that the answer would be 0.497097

For an approximate result divide the length value by 1609.
Answer: 0.497 miles is equivalent to 800 meters.

Divide line segments
What are the coordinates of point Bon AC such that AB
BC?
Given Options
A (-3,1.5)
B (-3,1.6)
C (3,-5.3)
D (3,-5.26)

Answers

Answer:

I think its B.

Step-by-step explanation:

Your answer would be B

What is the range & domain of the set
{(−6, 14), (10, 19), (4, -9), (3, 2), (6, −13)}

Answers

Answer:

The domain is {-6, 3, 4, 6, 10}

The range is {-13, -9, 2, 14, 19}

Step-by-step explanation:

Any set of ordered pairs has a domain and a range

The domain is the values of x-coordinates of all ordered pairs

The range is the values of y-coordinates of all ordered pairs

∵ The set is {(-6, 14), (10, 19), (4, -9), (3, 2), (6, -13)}

∵ x-coordinates of all points are -6, 10, 4, 3, 6

→ These values are the domain of the set

∴ The domain is {-6, 3, 4, 6, 10}

∵ y-coordinates of all points are 14, 19, -9, 2, -13

→ These values are the range of the set

∴ The range is {-13, -9, 2, 14, 19}

What is the length of a diagonal oh cute with a side length of 3 cm?

Answers

Answer:d≈5.2cm

Step-by-step explanation:

d=3a=3·3≈5.19615cm

Find the difference.
24 - 48
-100 points

Answers

Answer:

24-48=-24

Step-by-step explanation:

24-48-100

=- 24-100

= -124

Lol

Which describes the role of oxygen in photosynthesis? A. It is a reactant, so it is released by the plant. B. It is a product, so it is released by the plant. C. It is a reactant so it enters the plant. D. It is a product, so it enters the plant. ​

Answers

Answer:

B) It is a product, so it is released by the plant.

Step-by-step explanation:

- Plants release oxygen for humans and humans give carbon dioxide to plants.

- The role of oxygen in photosynthesis is a waste product.

Answer: The oxygen gas is a product, so it is released by the plant.

Explanation:

Photosynthesis is defined as the process by which the producers make glucose with the help of carbon dioxide and water in the presence of sunlight.

The chemical equation representing this reaction follows:

In the above reaction, oxygen gas is written on the product side. So, it is formed by the plant and is released.

Hence, the oxygen gas is a product, so it is released by the plan.

Other Questions
How are Texas judges selected? O President Appoints, Senate Confirms O Elected by the people Appointed by the Governor Voted on by the State Legislature Researchers have measured the acceleration of racing greyhounds as a function of their speed; a simplified version of their results is shown in (Figure 1). The acceleration at low speeds is constant and is limited by the fact that any greater acceleration would result in the dog pitching forward because of the force acting on its hind legs during its power stroke. At higher speeds, the dog's acceleration is limited by the maximum power its muscles can provide.How far does the dog run until its speed reaches 4.0 m/s? Problems within the business is calledrisk.O complianceoperationalO financialstrategija 1. only paid by a company when they are in operation During 2020, Stellar Furniture Company purchases a carload of wicker chairs. The manufacturer sells the chairs to Stellar for a lump sum of $137,655 because it is discontinuing manufacturing operations and wishes to dispose of its entire stock. Three types of chairs are included in the carload. The three types and the estimated selling price for each are listed below. Type No. of Chairs Estimated Selling Price Each Lounge chairs 920 $90 Armchairs 690 80 Straight chairs 1,610 50 During 2020, Stellar sells 460 lounge chairs, 230 armchairs, and 276 straight chairs. What is the amount of gross profit realized during 2020? What is the amount of inventory of unsold straight chairs on December 31, 2020? (Round cost per chair to 2 decimal places, e.g. 78.25 and final answer to 0 decimal places, e.g. 5,845.) Gross profit realized during 2020 $enter a dollar amount 27,232 Amount of inventory of unsold straight chairs $enter a dollar amount 42,021 What is a dynasty? A. The absolute power of the pharaohB. The belief that there is a link between the people and the godsC. A ruler who is believed to hold power as a human and a godD. A powerful family who rules a region for a long period of time 145 over 1000 in simplest form Help Please : Will Mark Brainliest !! HELP I NEED THIS ANSWER ASAP OR I FAILPLEASE Choose the correct slope of the line that passes through the points (1, 3) and (3, 5). Answer ChoicesA. 1B. -1C. 0D. 1/2 Read the example thesis statement below.Going to college can be expensive because of the high cost of books and tuition.Which best explains why this is an effective thesis statement?It focuses on an issue that affects many.It includes specific points to be discussed.It offers a factual statement. It invites an examination of the topic. What year was the first christian Bible Printed? WILL MARK BRAINLIEST, HELPPPPgo listen to some music and relax, you deserve it :) What are the solution(s) of the quadratic equation 98 x2 = 0? need help i don't understand PLS HELP ME I REALLY NEED HELP I DO NOT FEEL GOOD AND I HAVE TO MCUH WORK...pls? (7th grade work) When the full Continental Congress first voted on the Declaration of Independence, itpassed unanimously.received 9 of 12 possible votes.was rejected so Congress could make changes.received six votes in favor and six votes against. this ELA gonna drive me crazy XDDD 11) What effect is achieved by having the knight tell his tale to the narrator,instead of simply having the knight tell his tale directly to the reader?A)It causes the knight to be a less sympatheticcharacter.B)It causes the knight to be a more sympatheticcharacter.C)It makes us wonder if the narrator and the knight arethe same person.D)It mediates the knight's story through the memoryand consciousness of someone else. WILL MAKE BRAINLIEST! 20 POINTS TO EARN