Mathematics High School

Find the x-coordinate of Q' after Q(-2.5) was reflected over the line y = -x + 4.

Answers

Answer 1

Answer:

Q' would be (5, 6)

Related Questions

What is the value of f(4)?
-1
О
2
4

Answers

The value of f(4) if 4

(4)^2(−3)^4/ 2^6

what's 4 to the second power times -3 to the 4th power divided by 2 to the 6th power.

Answers

Answer: no idea

Step-by-step explanation:

LLLLLLLLLOOOOOOOOOOLLLLLLLLLLLLLLLL

HELP PLS. What information do you need to graph a linear function?

Answers

you need two points, like x and y intercepts for example. determine the x intercept, set f(x) =0 and solve for x.

Luna mixes 3/4 of orange juice with 3/8 cup of cranberry juice. She gives 5/8 cup of the juice to Mags. How much is left in Lunas glass?

Answers

Answer:

Luna has half a cup (1/2) (0.5) left in her cup

Step-by-step explanation:

3/4+3/8=1.125 1.125-5/8 of a cup=0.5

18 ft 27 ft 37 ft What is the area of this trapezoid? square feet

Answers

Answer:

832.5.

Step-by-step explanation:

sorry, but this cannot type fractions, so just take the answer.

Answer:

832.5

Step-by-step explanation:

To find the area of a trapezoid, you need to use the formula (a+b)/2 x h

a = 18 = base

b = 27 = base

h = 37 = height

18 + 27 = 45

45/2= 22.5

37 x 22.5 = 832.5

sequencing of rigid motions matters . true or false ?

Answers

Answer:

False.......................

Step-by-step explanation:

Please mark as brainlist answers

Chris rented truck for one day. There was a base fee of $16.99, and there was an additional charge of 93 cents for each mile
driven. Chris had to pay $227.17 when he returned the truck. For how many miles did he drive the truck?

Answers

Answer:

226 miles

Step-by-step explanation:

Sorry this question couldn't be answered sooner, but here is the answer now:

In order to solve this, we must first subtract the total Chris paid by the base fee:

227.17 - 16.99 = 210.18

Then, we divide this number by 0.93:

210.18 / 0.93 = 226

So, Chris drove the truck 226 miles

Hope this helps :)

Simplify. Rewrite the expression in the form y^n

Answers

Answer:

y2(3)

=3y2

Step-by-step explanation:

Geometry question building block?

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Theorem is the top one and definition is the second one and diagram is the third one

Hope this helps:)

Answer:

postulate: D

theorem: A

definition: B

diagram: C

What is the circumference of the following circle?

Answers

Answer:

2 or 8

Step-by-step explanation:

Circumference is pi times the diameter. The diameter here is 4, so the circumference is 4pi, or 4π, or about 12.5663706144.

The circumference is the distance around the circle.

The circumference is 4pi, or 4π, or about 12.5663706144.

HELPPP MY HW IS DUE IN 5 MINUTES. WHATS 2 PLUS 2. PLZZZ ANSWER QUICKKKK

Answers

Answer: 4

Step-by-step explanation: 2+2 is 4

DUE AT 11:59 PLEASE HELP Only if you are good at geometry.

Describe a Sequence of Transformations that would map Triangle SRT onto S'RT. *

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Answer:

- reflection about the x-axis

- translation down 2 units

- translation right 3 units

Step-by-step explanation:

Does the order of information matter when writing a proof? (geometry)

Answers

Answer:

Yes it does matter

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Yes, it does matter. If the information isn't in order and you decided you want to write it any kind of way, you won't get the results you want. So you need to make sure it's in order.

write a quadratic formula or expression for this:

The product of a certain whole number and four more than that number is 140, write a quadratic expression / formula and find the number.

Answers

Answer:

number is 10

Step-by-step explanation:

let n be the number, then 4 more than the number is n + 4, thus

n(n + 4) = 140 , that is

n² + 4n = 140 ( subtract 140 from both sides )

n² + 4n - 140 = 0

Consider the factors of the constant term (- 140) which sum to give the coefficient of the n- term (+ 4)

The factors are + 14 and - 10 , since

14 × - 10 = - 140 and 14 - 10 = + 4 , thus

(n + 14)(n - 10) = 0 ← in factored form

Equate each factor to zero and solve for n

n + 14 = 0 ⇒ n = - 14

n - 10 = 0 ⇒ n = 10

Since n is a whole number the the required number is 10

What is the intersection of the sets C = {5, 7, 10, 13, 19) and D = {3, 9, 14, 15}?
O null set
O (5, 7, 9, 10, 13, 14, 15, 19}
O {5, 9, 14)
O {3, 19)

Answers

Answer:

Null/empty set

Step-by-step explanation:

The answer is null because neither Set C and D share the same numbers

It takes Jada 1 1/2 to mow her lawn. It takes Kam half as long to mow his lawn. How long does it take Kam to mow his lawn?

Answers

45 minutes to mow his lawn.

Solve pls it’s fun trust me

Answers

Answer:

Step-by-step explanation:

blue = 1

red = 10

green= 2

Answer:

Step-by-step explanation:

red:10

green 1:4

green 2:8

blue 1:3

blue 2:6

blue 1 + red 1 * green 1

PEMDAS: (10*4)=40

3+40=43

what is the distance between -4 and -9 on a number line

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4 is smaller than 9 y_ghyyyggyyggggdffghbv y_ghyyyggyyggggdffghbv

37.2 is 10 times as much as what

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The answer is 3.72 is you are dividing. If you are multiplying the answer is 372

Target hs apple watches on sale this week for $349 and you get an additional 5% off if you use our red card. Best buy sells them for $389 and you have a coupon for 15% off. How much money would you save by purchasing the watch from the store with the better buy?

Answers

Given :

Target have apple watches on sale this week for $349 and you get an additional 5% off if you use our red card. Best buy sells them for $389 and you have a coupon for 15% off.

To Find :

How much money would you save by purchasing the watch from the store with the better buy.

Solution :

Selling price at Target :

S.P = $( 349 - 349×0.05)

S.P = $331.55

Selling price at Best buy :

S.P = $( 389 - 389×0.15 )

S.P = $330.65

Amount of price saved = $( 331.55 - 330.65 ) = $0.9 .

Hence, this is the required solution.

Find the sum
please this is urgent

Answers

Answer:

the sum of this equation would equal 23875

I need help like rn plzzzz Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie. c(x) = 2.00x + 0.50 c(x) = 2.00 + 0.50x c(x) = 2.50x c(x) = (2.00 + 0.50)x

Answers

Answer: c(x) = 2.00 + 0.50x

Step-by-step explanation:

Since they already charged her $2.00 leave that alone. They charge her .50 per night, x represents the number of nights she rented the movie. thus the answer is c(x) = 2.00 + 0.50x.

((8y-3x)/(4))/(4)-(-7+5x)/(3)

Answers

Let's simplify step-by-step

8y-3x/4/4 -(-7+5x/3)

Distribute:

=-3/16 x +1/2 y+-5/3 x+7/3

Combine like terms:

=-3/16x+1/2 y +-5/3x+7/3

=(-3/16x+-5/3x)+(1/2y)+(7/3)

=-89/48x +1/2y+7/3

Answer: -89/48x+1/2y+7/3

When subtracting decimals with the same sign you

Answers

Answer:

subtract

Step-by-step explanation:

let's say 1.1-1.1 same sign? yea. subtract.

Which values are in the solution set of the compound inequality –8 < 3x + 7 ≤ 10? Select three options.

O –15
O –5
O –3
O 0
O 1

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Answer: 1&-5

Step-by-step explanation:

Uh could you please help-

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I think it would be the second answer but I’m not positive

please help!!! i will give brainliest

Answers

Answer:

∠ABC and ∠q : corresponding angles∠p and ∠q : supplementary angles∠p and ∠BCD : alternate angles∠q and ∠n : supplementary angles∠n and ∠m : corresponding angles

Step-by-step explanation:

Corresponding angles form on the matching corners of a transversal when two parallel lines are crossed by a transversal. Example angles: ∠ABC and ∠q

and ∠n and ∠m .

Supplementary angles are those that form on a straight line and their measures add up to 180°. Example angles : ∠p and ∠q and ∠q and ∠n

Alternate angles form on the opposite position relative to the transversal that cuts the two lines. Example : ∠p and ∠BCD

How can you tell by just looking at the coefficients of -2x² and 2x2 that the terms will add to zero?

Answers

Answer:

Their coefficient have the same number but with opposite sign

Step-by-step explanation:

We can tell that the two coefficient will add to zero because they have the same value but opposite signs.

When two numbers are of the same value but with opposite sign, they add up to zero.

The given numbers are;

-2x² and 2x²

Coefficient is the number before the variable. Here, the variable is x,

-2x² = -2

2x² = 2

-2 + 2 = 0

4-x/2=6 solve for x.

jkjhjk

Answers

(-x)+2•4/2=6
-x+8/2=6
-x+8=12
-x=4
x=-4

x = -4 lol hope this helps

The product of -8 and -4 is -32.

True False

Answers

Answer:

False

Step-by-step explanation:

-8 · (-4) = 32

The two negatives cancel each other out so the answer is positive.

Hope I helped :)

Please consider Brainliest :)

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