Mathematics High School

Help please

Find the value of x when y=0. x + 4 = y

Answers

Answer 1

Answer: x = -4

Step-by-step explanation:

-4 + 4 = 0

if  y = 0 then X will be -4

Answer 2

Answer:

hello

Step-by-step explanation:

answer is x=-4

because if we add

4-4=0

x+4=0

-4+4=0

Related Questions

For each equation, find a value for x that makes the equation true.

4x/3x=10/3

Answers

Answer:

No Solution

____________________________________________________________

Rob is saving to buy a new MP3 player. For every $12 he earns babysitting, he saves $9. On Saturday, Rob earned $36 babysitting. How much money did he save?

Answers

Answer:

$27

Step-by-step explanation:

Set up a proportion where x is the amount of money he saved:

[tex]\frac{12}{9}[/tex] = [tex]\frac{36}{x}[/tex]

Cross multiply and solve for x:

12x = 324

x = 27

So, he saved $27

Tom's father is carpeting a rectangular room that has an area of 240 square feet. The width of the room is 15 feet. How long is the room?

Answers

Answer:

16 feet is the length of the room

Step-by-step explanation:

to find area, you do length x width. If you are trying to find L in L x W = A then you have to divide 240 by 15 to get 16 feet as the length

Which one should I pick?

Answers

Answer:

x = 7, y = 16

Step-by-step explanation:

From the diagram shown;

2x+5 = x+12

collect the like terms

2x-x = 12 - 5

x = 7

Similarly, y - 4 = x+5

y-4 = 7+5

y - 4 = 12

y - 12+4

y = 16

hence x = 7, y = 16

Calculate the area of triangles using two different methods. figures are now drawn to scale.

Answers

Answer:

the formula is base times hight divided by two so use the formula to sovle the problem

Step-by-step explanation:

The area of the triangles given are 52.5 feet² and 369 inches² respectively.

What is Area?

Area of a two dimensional shape is the total region which is bounded by the object's shape.

The basic formula to calculate the area of a triangle is,

Area = [tex]\frac{1}{2}[/tex] × base × height

1. Base = 12 + 3 = 15 feet

Altitude/height = 7 feet

Area = [tex]\frac{1}{2}[/tex] × 15 × 7 = 52.5 feet²

2. Calculating the area of two separate triangles and then adding it,

Area = ([tex]\frac{1}{2}[/tex] × 32 × 18) + ([tex]\frac{1}{2}[/tex] × 9 × 18)

        = 288 + 81

        = 369 inches²

Hence the area of the two figures is 52.5 feet² and 369 inches² respectively.

Learn more about area here :

https://brainly.com/question/11952845

#SPJ2

The dimensions of a lawn shaped like a trapezoid are given in meters. 18 meters, 4 meters, 5 meters, 12 meters. What is the area of the lawn in square meters?

Answers

Answer:

the  area of the lawn in square meters is  60 meters^2

Step-by-step explanation:

The computation of the area of the lawn in square meters is shown below

= 12 meters × 5 meters

= 60 meters ^2

Here we multiply the two sides so that the area of the lawn could be come

Hence, the  area of the lawn in square meters is  60 meters^2

Pls help me find v,w,x,y, and z pls help me I will mark u brainlest

Answers

Answer:

v 39 degree

z 47 degree

x 94 degree

sry don't know about w and y....

HELP PLS THIS IS DUE TODAY (I WILL BE MARKING BRAINLIEST)

Answers

The answer:
1) <
2) >
3) =
4) >
5) =
6)

Answer:

1) <

2) >

3) =

4) >

5) =

6)<

h+37=1

Whats the answer of H?

Answers

Answer:

h = -36

Step-by-step explanation:

-36 + 37 = 1 can be rewritten as 37 - 36 = 1. Since both equations are true, we have found the answer and checked it.

-36 is your answer.

Hope this helps. Have a nice day.

h= -36 is the answer

What is 25=10+w. I need it ASAP ROCKY

Answers

Answer:

W=25-10=15..........

Eva has a coupon for an oil change with synthetic oil for $59.95. She can buy 5 quarts of synthetic oil, which is what her car needs, for $26.54 and an oil filter for $6.47. How much can she save by doing the oil change herself?

$79.22

$139.17

$59.95

$32.92

$26.94

Answers

Answer:

$26.94

.................

A classroom had 35 glue sticks.If the ratio of glue sticks to glue bottles was 5:2 how many glue bottles did the classroom have​

Answers

Answer:

14

Step-by-step explanation:

35÷5=7

2×7=14

hope this helps

Answer:

14

Step-by-step explanation:

35÷5=7

7×2= 14

ya welcome

Determine if the two triangles are congruent. If they are, state how you know.

Answers

Answer:

No, these 2 triangles are not congruent as not even 1 side in the triangles has been marked as equal.

Hence, the answer is f) not enough information.

URGENT: Find the value of X

Answers

Answer:

72x

Step-by-step explanation:

In an arboretum, the heights of five trees were 21 feet, 31 feet, 36 feet, 28 feet,
and 26 feet. What would be the height of the sixth tree if the mean height of the
six trees was 28 feet?

Answers

Answer:

26

Step-by-step explanation:

(21+31+36+28+26+x)/6=28

21+31+36+28+26+x= 28×6

142+x =168

x=168-142

x=26

HELP ME PLEASE I DONT GET ITTT

Answers

i think it’s a) getting faster

Answer:

B. Getting Faster

Step-by-step explanation:

A. is incorrect, if it was getting slower it would be going the opposite direction.

C. is incorrect, it is not moving at a constant speed, the speed changes a couple times but still gets faster.

D. is incorrect, because it is very clearly moving. If it wasn't moving the line would be flat.

Chris got 28 out of 35 correct in his test.
What fraction of the marks did he get correct?

Answers

Answer:

4/5

Step-by-step explanation:

28/35=4/5 You simply put the number he got over the original then simplify.

Chau and Maria each opened a savings account today. Chau opened his account with a starting amount of $510, and he is going to put in $80 per month. Maria opened her account with a starting amount of $590 and she is going to put in $60 per month

Answers

Okay so what’s the question?? You gave the details to do the math but what’s the question?

A taxi cab costs $1.75 for the first mile and $0.75 for each additional mile. Which equation could be solved to find how many miles you can travel in a ta
for $15.25, given that is the number of additional miles?

Answers

Answer:

18

Step-by-step explanation:

A balance scale shows that 12 + 5 = 17. If five units are removed from one side, what needs to be done to the other side to keep the scale in balance?

Answers

You would need to add 5 to the opposite side so the balance scale stays 17.

Which graph represents the conic 4x2 – 16x – 9y2 + 54y – 101 = 0?
It is the forth graph.

Answers

Answer:

The Fourth Graph /  D

Step-by-step explanation:

Took The Quiz

Answer:

fourth graph

Step-by-step explanation:

^u^

Elyssa bought a rectangular aquarium . The measurements , in feet (ft) , are shown below. How much water will it take to fill the aquarium?

Answers

Answer: The answer is 34 13/20.

Step-by-step explanation:

I did it and was correct for me! Hope it helps ❤️

Answer:

34 13/20

Step-by-step explanation:

There are 8 red, 4 green and 12 yellow balls in a box. If you choose one ball from the box, what is the probability that it will be a yellow ball?

Answers

Answer:

50% percent chance the ball will be yellow

Step-by-step explanation:

Find the amount of all the balls-24 and the amount of yellow balls-12

Then divide the number of yellow balls by the number of total balls.

12÷24=0.5

0.5=50%

A 27 meter piece is of string stretched the top of 25 meter flagpole to the ground.How far is the base of the flagpole from the end of the piece of string?

Answers

Answer:

base = 10.2 meters

Step-by-step explanation:

using the Pythagorean theorem:

base² = 27² - 25² = = 729 - 625 = 104

base = 10.2 meters

one number is nine than another number. if the sum of the numbers is 65, find both numbers.​

Answers

If your saying one number is 9 more than the other then the two numbers are 28 and 37

Answer:

28 and 37

Split 65 into 2 numbers

30 and 35

Then add and subtract till you get your answer

29 and 36

28 and 37

A floor tile is shaped like a regular hexagon. The side lengths are 4 cm and the apothem 2√3 cm.
What is the area of the hexagonal floor tile?

Enter your answer as a decimal to the nearest hundredth.
area = cm2

Answers

Answer:

Area of regular hexagon[tex] \approx 41.57 \: {cm}^{2} [/tex]

Step-by-step explanation:

Area of regular hexagon

[tex] = 6 \times area \: of \: one \: triangle \\ \\ = 6 \times \frac{1}{2} \times 4 \times 2 \sqrt{3} \\ \\ = 24 \sqrt{3} \\ \\ = 41.5692194 \: {cm}^{2} \\ \\ \approx 41.57 \: {cm}^{2} [/tex]

Answer:

41.57

Step-by-step explanation:

took the test

Calculate the puppy's speed at 6 seconds.



Answers

The answer is A hope that helps

Answer:

a. 6 m/s

Step-by-step explanation:

Distance = 36 meters

Time = 6 seconds

Speed = Distance ÷ Time

Speed = 36 m ÷ 6 secs

Speed = 6 m/s

circle has diameter 10. What's the area?
a
50π
b
20π
c
100π
d
25π

Answers

Answer:

D) 25π

Step-by-step explanation:

Area of a circle formula:

A = πr²

r = d/2 = 5

Work:

A = πr²

A = π5²

A = 25π

It is estimated that 78% of drivers use their turn signal. Part A: What is the probability that exactly 3 drivers use their turn signal if a police officer pulls over five drivers? (5 points) Part B: What is the probability the next driver using their turn signal that the police officer pulls over if the fifth driver? (5 points) (10 points)

Answers

Answer:

0.2297 ;

78% of drivers use their turn signal. Part A: What is the probability that exactly 3 drivers use their turn signal if a police officer pulls over five drivers? (5 points) Part B: What is the probability the next driver using their turn signal that the police officer pulls over if the fifth driver? (5 points) (10 points)

Step-by-step explanation:

p = 0.78

1 - p = 0.22

P(x = 3)

Using the binomial distribution formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

P(x = 3) = 5C3 * 0.78^3 * 0.22^2

P(x = 3) = 10 * 0.78^3 * 0.22^2

P(x = 3) = 0.2297

Find the measure of unlabeled angle in the quadrilateral

Answers

Answer:

x=140

Step-by-step explanation:

A quadralterial interior angles sum up to 360. We are given three angles and need to find the missing angle.

Let x, represent the missing angle.

[tex]60 + 55 + 105 + x = 360[/tex]

[tex]220 + x = 360[/tex]

[tex]x = 140[/tex]

Other Questions
Discuss the ways in which international 5 star hotels meet theneeds of family visitors, travelling with young children. Beginning inventory0 Units produced49,000 Units sold44,000 Selling price per unit$81 Selling and administrative expenses: Variable per unit$2 Fixed (total)$562,000 Manufacturing costs: Direct materials cost per unit$18 Direct labor cost per unit$9 Variable manufacturing overhead cost per unit$4 Fixed manufacturing overhead cost (total)$980,000 Requirement 1:Assume that the company uses absorption costing.(a)Determine the unit product cost. (Omit the "$" sign in your response.) Unit product cost$ (b)Prepare an income statement for May. (Input all amounts as positive values. Omit the "$" sign in your response.) (Click to select)Cost of goods manufacturedBeginning inventoryEnding inventoryGoods available for saleSales$ (Click to select)SalesEnding inventoryBeginning inventoryGoods available for saleCost of goods sold (Click to select)Gross lossGross profit (Click to select)SalesEnding inventoryGoods available for saleSelling and administrative expensesCost of goods manufactured (Click to select)Net operating lossNet operating income$ Underline the adjective in the following sentence and tell their types: 1: Sonu is an honest boy. 2. English army ran away. 3. He has no book . 4. My father gave me one thousand rupees. 5. These fruits are sour. 6. Every world is right . 7. You have lost all the wealth. 8. Which game you play? 9. I have enough money. 10. I saw the whole scene with my own eyes. *giving brainliest to the first correct answer* How did global trade change as a result of European voyages during the Age of Exploration?A. Trade declined over land routes, including the Silk Road.B. Trade became less necessary for Asian countries.C. Trade expanded on a large scale as Europeans found newmarkets.D. Trade between Europe and Africa stopped entirely. Plz help me well mark brainliest if correct 16+17=h+16h=?A.16B.17c.33D.47 Perennial plants in the genus Asclepias (milkweeds) contain compounds called cardiac glucosides (cardenolides) that can be toxic for animals. Monarch butterfly larvae feed on Asciepias sp. but are not harmed by the cardenolides. Instead these molecules accumulate in the tissues of the caterpillar and are present in the tissues of the adult butterfly. Because of these toxins in their tissues, Monarch butterflies are unpalatable to insectivorous birds. Another species of butterfly, the Viceroy, looks very similar to the Monarch in its bright coloration and distinctive patterning but was thought to lack a toxin. Because Monarch butterflies are toxic it was long thought that the similar appearance of nontoxic Viceroy butterflies was an example of: The class decides to make chocolate chip cookies for Mr. Burns first day of school in September. Each student needs 34 of a stick of butter for the recipe. If 14 students want to make cookies, how many sticks of butter do they need to buy? help plsssssss someone Look at picture, Throw a ball in the air and create a function models to show the trajectory the variable x represents time in seconds after the ball was thrown Who made up the patrician class? How is this different from Ancient Rome can you please help me out I dont want to field my class please i will mark b for correct answer Enya is writing a 500 word essay. So far, she has written 150 words. What percent of her essay has she written so far? The weights of paper used for coated abrasive backings are designated by letters A, C, D and ____________. What two windows security updates do most organizations always patch? from Harriet Tubman: Conductor on the Underground Railroad How are Harriet Tubmans character and personality revealed in this selection? Cite evidence from the text to support your answer. Question 1 of 20 In the post-reading stage, you should ask yourself "What have I learned?" in order to: O A. determine if you've achieved your purpose. O B. form an opinion. c. provide a motivation for reading the text again. O D. evaluate the author's agenda.plz help 5 daos colaterales de los avances medicos You notice these two suitcases in the closet. The smaller suitcase is 25 in x 8 in x 9in, and the larger suitcase is 75 in x 20 in x 18in. The bigger suitcase is how many times larger than the smaller suitcase?? PLEASE HELP I DONT GET THIS ASAP! IS THIS 21?? What were the first symptoms of the plague?