Mathematics High School

what is -10 . -2 reflected to the y axis

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Answer 1

(10, -2) is the answer when reflected to the y axis.

Related Questions

x-40+9x-5 simplified

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Answer:

your answer would be 10x-45

Step-by-step explanation:

Determine the Domain and Range. Then decide if the relation is a function or not.

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Assuming arrows mean it keeps on going domain would be x>=2 and range would be y>=1 and it is not a function because function can not have multiple y values for one x value, or the graph cant have a straight line

don’t get it. someone help. algebra 1!

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The y - intercept is -2
Have a great day/night !

Answer:

Step-by-step explanation:

What is the period of y=2cos(3x-2(3.14))?
A. 3(3.14)

B. 6(3.14)

C. 3(3.14)-2

D. 3(3.14)/3

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Answer:

the correct answer is B

Step-by-step explanation:

I got it correct on 2021 edge

By rounding to 1 significant figure, estimate40.73×1.06

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Answer:

Step-by-step explanation:

40.73 rounded to 1 sig. fig is 401.06 rounded to 1 sig. fig is 140.73 × 1.06 ≈ 40 × 1 = 40.

Hope this helps!

What is 2x + 45?

Plz help, Wanna T.a.l.k?

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X= 22.5 get the x by itself by dividing by 2

Answer:

It is linear

Step-by-step explanation:

I don't know if you needed it graphed or what was needed to solve your question

Jessica bought a soft drink for 4 dollars and 5 candy bars. She spent a total of 19 dollars. How much did each candy bar cost ?

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Answer:

Step-by-step explanation:

19-4= 15

15 divided by 5= 3

Find the length of the third side. If necessary, round to the nearest tenth.

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Answer might be: 24

Please Answer this (mathematics)

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Answer:

50.21, 50.12, 50.102,50.021

the last one

Step-by-step explanation:

sorted into descending order

help me out pleaseeee

Answers

Step-by-step explanation:

(5p+11)+(8p-4)

5p+11+8p-4

5p+11+8p-145p+7+8p13p+7

Hope it's help you

Have a great day<3

please make me brainliest please

Answer:

(5p+11)+(8p-4)

Remove parentheses:

5p+11+8p-4

Combine like terms:

5p+8p+11-4

=13p+7

In a company, the ratio of the number of men to the number of women is 3:2 40% of the men are under the age of 25 10% of the women are under the age of 25 What percentage of all the people in the company are under the age of 25? %

Answers

Answer: Percentage of all the people in the company are under the age of 25=x

Step-by-step explanation:

We have to use the weighted average.

x=(Σwi * vi )/Σ wi

w₁=3

w₂=2

v₁=40%

v₂=10%

x=[3(40%)+2(25%)] / (3+2)=34%

Solution: 34% of all people in the company are under the age of 25.

what’s 4x+9-x-3x=9 ?

Answers

Answer:

x=0

Step-by-step explanation:

4x+9-x-3x=9

4x-x-3x=9-9

0x=0

x=0

The student council at Greenwood High School is making T-shirts to sell for a fundraiser, at a price of $19 apiece. The costs, meanwhile, are $8 per shirt, plus a setup fee of $88. Selling a certain number of shirts will allow the student council to cover their costs. What will the costs be? How many shirts must be sold?

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Answer:

19-8=11,11*n>=88,n>=8 ，8*119-8=11,11*n>=88,n>=8 9=152

Step-by-step explanation:

Unit price - cost = unit profit

When unit profit * quantity > = Installation cost, achieve positive profit

1. A shopkeeper buys a stove from a manufacturer. The shopkeeper sells the stove for $2700 at a profit of 25%.
(a) What is the cost price of the stove to the shopkeeper from the manufacturer? (4 marks)
(b) If the shopkeeper gives a 15% discount for cash, how much money does a customer pay for the stove?

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Answer:

a.divide the amount by the percentage.

$2700× 25%

Ans:$675

subtract the selling price from the profit.

$2700 - $675

Ans:$2025

b.divide the 15% from selling price.

$2700 × 15%

Ans: 405

deduct the selling from from the discount given.

$2700 - $405

Ans: $2,295

Find the slope
X: 1, 5, 9, 13
Y: 1, 17, 33, 49

Answers

Answer:

Step-by-step explanation:

Givens

Take any two points (9,33) and (5,17)

Use the slope formula to determine what the slope might be

m = (y2 - y1)/(x2 - x1)

y2 = 33

y1 = 17

x2 = 9

x1 = 5

Solution

m = (33 -17) / (9 - 5)

m = 16/4

m = 4

Extra

Use 5,17 to get the y intercept

x = 5

y = 17

y = 4x + b

x = 5

y = 17

Use the general equation for a line: y = 4x + b and solve for b

17 = 4*5 + b

17 = 20 + b

b = - 3

So the line equation is y = 4x - 3

I did this extra work because I did not believe that 1,1 could be a solution for this equation given the other numbers. Turns out I was wrong. y = 4x - 3 has all 4 points on the line.

answer please!!!!!!!!!!!!!!!!!

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B because the line is positive and goes well with the graph!

work out the size of angle x

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Answer:

66 degrees

Step-by-step explanation:

All angles together equal 180.

79 + 35 = 114

180 - 114 = 66

180 - (79 + 35) = 66

I hope that this helps!

PLEASE LAST ONE HELP!!!

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Answer:

JKN and ONK

Step-by-step explanation:

Hope this helps :)

Cost $95 markup rate: 50%
PLS ANSWER THIS WITH AN EXPLANTION AND THE ANSWER 10 POINTS *PLS I NEED AN EXPLANTION (DONT ASK WHY THIS IS IN ALL CAPS) *ITS IN ALL CAPS SO YOU GUYS A SEE THIS CLEARLY*

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It basically means that’s the cost of the product goes up by 50% when trying to sell again so when you bought that product it would be $47.50 but with the markup rate the person your selling it to would have to pay $95

Please help make sure to show your steps too, please

Answers

Answer:

Slope = -2

Step-by-step explanation:

Given the two points, (-4, 10) and (0, 2), the error in the given problem is the incorrect substitution of values into the formula. It should have been formatted as follows:

Let (x₁, y₁) = (-4, 10)

(x₂, y₂) = (0, 2)

The formula for solving for the slope of the line is:

m = (y₂ - y₁)/(x₂ - x₁)

where m represents the slope of the line.

Substitute the given values into the formula to solve for the slope:

m = (y₂ - y₁)/(x₂ - x₁)

[tex]m = \frac{2 - 10}{0 - (-4)}[/tex]

[tex]m = \frac{-8}{0 + 4 }[/tex]

m = -8/4

m = -2

Therefore, the slope of the line is -2.

Which of the following functions best describes this graph?

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Answer:

Step-by-step explanation:

y=x2-5x+6

Drag and drop each reason next to the corresponding statement to prove ∠B ≅ ∠C, given point M is the midpoint of BC.

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Answer:

1. Given

2. Definition of midpoint

3. Given

4. Reflexive property of congruence

5. SSS

6. CPCTC

Step-by-step explanation:

Rearrange to make x the subject
4(x-3) =y
pls help

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4(-3x)=y F f f f f f f f d d d d d d d d d d d d d d d d d d d d d d

Plz help me! I don’t get it

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y= -3.5/1x + 4 because

Answer:

at y: from 0-4 -> subtract 3.5 like 4-3,5=0,5 etc

Find the value of x and y.

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Answer:

x=8

y=3

Step-by-step explanation:

the triangle on the right side is equilateral, therefore also equiangular, which means each angle is 60 degrees

that means that 4x-2 = 30; 4x = 32; x = 8

also means that 7y+9 = 180-(90+60); 7y+9 = 30; 7y = 21; y = 3

PLS HELP ME IMMA CRY ONG

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Since on the left, the top number is 2 less than the bottom number and on the right side, the top number is 2 less than the bottom number, you can conclude that s = 55.

Answer: 55

Step-by-step explanation:

I let Math- way do it

divide four into twelve

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Answer:

Step-by-step explanation:

Four circles and 12 dots, divide them equally into the circles.

Answer:

Step-by-step explanation:

It's kinda like multiplying 3 and 4 then get 12

can someone help
me on one of these please!

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For number 13, there is no change. It is 0. The equation is x=7 since the line is on x and not y. The y intercept is 0.

Need 1 and 2 answered please.

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A=1/2*b*h
A=1/2*5*12
A=30

Answer:

mark me brainliest bro

Step-by-step explanation:

haha daisuki haha

which year in the 18th century was a perfect square

Answers

Answer:

THE dates dec. 6 1729, and june 4 1764 were the only two perfect square dates in the 18th century

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