What is the image of (−8,5) after a dilation by a scale factor of 3 centered at the origin?

Answers

Answer 1

Answer:

(-24, 15)

Step-by-step explanation:

If the point is being dilated about the origin, you can just multiply the scale factor by the x and y values.


Related Questions

Yea also all of this

Answers

Answer:

yea I cant really do this over a screen

Answer:

16) photo

Step-by-step explanation:

- parallel lines never meet (a, b, c have no points in common)

- perpendicular lines meet other lines at one point, forming two angles of 90 °

In the hyperbola graph,how do you find the domain and range?​

Answers

Step-by-step explanation:

y = ± 5⁄2 xy = ± 5⁄2 xThe equation is the left half of the hyperbola. The domain is ( – ∞, – 1⁄5 ]. The range is ( – ∞, ∞ ). The vertical line test indicates that this is not the graph of a function.

30 points for this question please help

Answers

Answer:

1.41.394

2.$24.62

3.21.84

4.78.9

ANSWER ASAP PLS!!!!!!

Answers

Answer: I imagine that the question was: "What is the wrong answer between these choices?" Therefore, it is the third choice.

Explanation:

2(m∠PQS) ≠ (m∠RQS)

2(47°) ≠ 47°

94° ≠ 47°

please help me out if you can :)

Answers

Step-by-step explanation:

here,

x°+15°=5x°-41°[being vertically opposite angle]

15°+41°=5x°-x°

56°=4x°

[tex] \frac{56 }{4x} [/tex]

thus,x=14°

hence,the value of x is 14°.I hope this will help you.please mark my answer as BRAINLIEST if you liked it....

Answer:

x=14

SEE THE IMAGE FOR SOLUTION

How do I write 2.3181818 as a mixed number

Answers

The answer would be 2 and 32/100

In the 2019-20 season there were 529 registered players in the NBA
spread across the 30 NBA teams. 16.9% of those players were white. How
many non-white NBA players are there? Round your answer to the nearest
ten

Answers

 Number of non white players will be the difference of the total players and the white players in the team.

Number of non-white NBA players in the team are 439.6

Key points to focus in the question,

Number of players = 529Number of teams = 30Percentage of white players = 16.9%

    Number of white players out of total number of players = 16.9% of 529 players

                                                                                            = [tex]\frac{529\times 16.9}{100}[/tex]

                                                                                            = 89.401

                                                                                            ≈ 89.4

     Therefore, number of non-white players in the teams = Total number of players - Number of white players

= 529 - 89.4

= 439.6

     Number of non-white NBA players = 439.6

Learn more,

https://brainly.com/question/9476923

Help..mark brainliest the first correct answer!

Answers

Answer:

I think option D

if u want explanation feel free to ask

please give me brainliest

a function with a graph that is not a straight line is nonlinear.

True or False

Answers

Answer: true

Step-by-step explanation:

But it isn't a linear functionA function with a constant rate of change and a straight line graph., because it doesn't follow a straight line. Any function that isn't linear is called a nonlinear function.

Please help I'm desperate ;-; William and Debra Pierce are celebrating their anniversary by having a reception at a local reception hall. They have $3,000 budgeted for their reception. If the reception hall charges a $100 cleanup fee plus $32 per​ person, find the greatest number of people that they may invite and still stay within their budget.

Answers

I’m pretty sure It would be 90 people

The width of a rectangle measures (26b - 8c) centimeters, and its length measures
(10b + 6c) centimeters. Which expression represents the perimeter, in centimeters,
of the rectangle?
1. 24b - 4c
2. 12b- 2
3. 12c - 8 + 24b
4. 24b - 4

Answers

1. 24b-4c


Hahajjskkss

8x - 6 when X = 7
Need ASAP

Answers

Answer:

= 50

Step-by-step explanation:

8x-6

x = 7

8(7) - 6

56-6

=50

Answer:

8x - 6

8 x 7 - 6

56 - 6

50

Step-by-step explanation:

Substitute x for 7 use Order of Operations for right answer.

100000 times 345040+567556

Answers

Answer:

34504567556

Step-by-step explanation:

calculator

HELP DUE IN 10 MINS!

Solve for x.

5 / 4x - 6 = 2 / x - 9

Answers

[tex]\\ \sf\longmapsto \dfrac{5}{4x-6}=\dfrac{2}{x-9}[/tex]

[tex]\\ \sf\longmapsto 5(x-9)=2(4x-6)[/tex]

[tex]\\ \sf\longmapsto 5x-45=8x-12[/tex]

[tex]\\ \sf\longmapsto 5x-8x=-12+45[/tex]

[tex]\\ \sf\longmapsto -3x=33[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{33}{-3}[/tex]

[tex]\\ \sf\longmapsto x=-11[/tex]

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \sf \: \frac { 5 } { 4 x - 6 } = \frac { 2 } { x - 9}, \: Solve \: for \: x\\ [/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \large \sf\frac { 5 } { 4 x - 6} = \frac { 2 } { x - 9} \\ [/tex]

Variable x cannot be equal to any of the values [tex]\sf\frac{3}{2}[/tex],9 as division by zero is not defined. Multiply both sides of the equation by [tex]\sf2\left(x-9\right)\left(2x-3\right)[/tex], the least common multiple of 4x-6 ,x-9.

[tex] \large \sf\left(x-9\right)\times 5=\left(4x-6\right)\times 2 [/tex]

Use the distributive property to multiply x-9 by 5.

[tex] \large \sf5x-45=8x-12 [/tex]

Subtract 8x from both sides.

[tex] \large \sf5x-45-8x=-12 [/tex]

Combine 5x and -8x to get -3x.

[tex] \large \sf-3x-45=-12 [/tex]

Add 45 to both sides.

[tex] \large \sf \: -3x=-12+45 [/tex]

Add -12 and 45 to get 33.

[tex] \large \sf-3x=33 [/tex]

Divide both sides by -3.

[tex] \large \sf x=\frac{33}{-3} \\ [/tex]

Divide 33 by -3 to get -11.

[tex]\large\boxed{\boxed{ \boxed{ \mathfrak{x= - 11}}}}[/tex]

Find the GCF of 20 and 30.
02
05
O 10
O 15

Answers

Answer:

10

Step-by-step explanation:

10 is the greatest common factor of 20 and 30

it's actually 60

Step-by-step explanation:

because 20,40,60 and then for 30 it's 30,60 so your GCF is 60

Whats 4/5 as a decimal?

Answers

hi <3

it would be 0.8

hope this helps :)

It would be 0.8. I hope this helps you!

Please help me I’m in 9th grade math show your work I just need help with number 2

Answers

The answer to this promblem is 26 because i did mental math

Answer:

26

Step-by-step explanation:

normally this should be way below your math abilities in 9th grade.

but here as a reminder :

dot operations (like multiplication and division) happen before any dash operations (addition, subtraction).

so when we go through here we see therefore

-32/8 and 5×-2 have to be calculated first (I use × instead of ., because a fit can be so easily missed or misunderstood).

and then : mind the "-" signs to actually sign all terms for the final sum.

so, -32/8 = -4

5×-2 = -10

now we have

40 - 4 - 10 = 26

You withdraw $40 each month from your savings account. what integer represents the change in your balance after 4 months?

Answers

Answer:

The balance would be $160 from whatever it was before the 4 months.

Step-by-step explanation:

Since the bank balance is being added by 40 for each month for 4 months, 4 * 40 is just 4*4 with an extra zero on the end. so that would be $160.

So if the balance before was $40, then the new balance after 4 months would be $200.

If there's no money previously, then there is now $160 after 4 months.

If there's a value before the $40 for 4 months, let me know and I will explain and tell you what it is.

A box of crayon weighs 0.6272 N. There are 8 crayons inside the box. What is the mass of each crayon in grams?​

Answers

Answer:

Mass of that box of crayon = .06272 Kg

Mass of each crayon = 0.00784 Kg

0.00784*1000 = 7.84 g

Can someone help me im struggling

Answers

[tex]\small\tt\red{Question : 2x + 3(5x - 7) = 47 } \\ \\ \small\tt\orange{solution : - } \\ \\ \small\tt\blue{2x + 3(15x - 7) = 47} \\ \\ \small\tt\blue{2x + 15 - 21 = 47} \\ \\ \small\tt\blue{17 = 47 + 21} \\ \\ \small\tt\blue{17x = 68} \\ \\\small\tt\blue{x = \cancel \frac{68}{17} } \\ \\\\\small\tt\green{\boxed{x = 4 \: \: is \: your \: answer}} \\ \\ \\\small\tt\pink{\boxed{\boxed{hope \: it \: help \: you \: dear}}}[/tex]

3(x-8)-2(10-x)>5(x-1)

Answers

Answer:

Any real number will work for x

Step-by-step explanation:

-1/8 d + 7 = 16 answer anyone

Answers

Answer:

d=-72

Step-by-step explanation:

-1/8d+7=16

-1/8d=16-7

=9

d=-9÷1/8

=-72

I’m very confused lol

Answers

Answer:

OPTION A.

Step-by-step explanation:

Put in simple terms

You're asked to Make "h" the subject.

p=0.7(rh + b)

divide through by 0.7

p/0.7 = rh + b

Rearranging

rh + b = p/0.7

rh = p/0.7 – b

divide through by "r"

h = (p/0.7 b)÷ r.

Option A is your answer.

Notice that they look similar but you gotta see the difference.

The parenthesis covers all that's being divided by r

Round the fraction to the nearest whole number.
5/8

please help

Answers

Answer:

1

Step-by-step explanation:

so when you divide 5/8 you get 0.625 and rounding it of to the nearest whole number it will be 1.

hope this helps

Answer:

1

Step-by-step explanation:

(8/8) = 1                                 (4/8) = half                       (0/8) = 0

                                   (5/8) = a bit more than half, so is closer to 1

5/8≈1

slope of 1,-7 and -3-4​

Answers

[tex]\large \mathfrak{Solution : }[/tex]

Slope of the given line is :

[tex] \dfrac{y_2 - y_1}{x_2 - x_1} [/tex]

where ,

[tex]x_2 = 1[/tex]

[tex]x_1 = - 3[/tex]

[tex]y_2 = - 7[/tex]

[tex]y_1 = - 4[/tex]

let's solve :

[tex] \dfrac{ - 7 - ( - 4)}{1 - ( - 3)} [/tex]

[tex] \dfrac{ - 3}{4} [/tex]

Slope = -3 / 4

which statement best describes the function below? f(x)= 2x^3+2x^2-x

Answers

Answer:

The answer is option B

Step-by-step explanation:

You are given 90 feet of guy wire for a pole 60 feet tall and you had to attach the wire to the top of the pole. How far away from the base of the pole could you anchor the guy wire without having to cut off any excess wire?

Answers

The connection of the wire to the top of the pole and the distance of the wire from the base of the pole will form a right-angled triangle.

The wire will be at approximately 67.08 feet from the base of the pole.

Given that:

[tex]Length = 90ft[/tex]

[tex]Height = 60ft[/tex]

The distance away from the base of the pole will be calculated using Pythagoras theorem as follows:

[tex]Length^2 = Height^2 + Base^2[/tex]

So, we have:

[tex]90^2 = 60^2 + Base^2[/tex]

[tex]8100 = 3600 + Base^2[/tex]

Collect like terms

[tex]Base^2 = 8100 - 3600[/tex]

[tex]Base^2 = 4500[/tex]

Take square roots of both sides

[tex]Base = 67.08[/tex]

Hence, the wire will be at approximately 67.08 feet from the base of the pole.

Read more about Pythagoras theorem at:

https://brainly.com/question/343682

The guy wire should be anchored at 67.082 feets from the pole.

Length of wire = 90 feets

Height of pole = 60 feets

Let the Distance of anchor from pole = d

Using Pythagoras:

Hypotenus² = adjacent² + opposite²

Length of wire = hypotenus

adjacent² = Hypotenus² - opposite²

d² = 90² - 60²

d² = 8100 - 3600

d² = 4500

d = √4500

d = 67.082 feets

The guy wire should be anchored at 67.082 feets from the pole.

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M x+ B = y solve for B


A x+ B y = C solve for x


Bh/2 = A, solve for h

Answers

Step-by-step explanation:

Mx+B=y

B=y-Mx

Ax+By=C

Ax=C-By

Ax/A=C-By/A

x=C-By/A

Bh/2=A

2 x Bh/2=A x 2

Bh=2A

Bh/B=2A/B

h=2A/B

4. Line segment CD is the perpendicular bisector of line
segment AB. Is line segment AB the perpendicular
bisector of line segment CD?

Answers

The line AB is not a perpendicular bisector of CD.

Perpendicular bisectors are lines that divides another line into two equal parts.

From the diagram, we can see that line CD cuts AB at the centre. Hence we can say that CD is a perpendicular bisector of AB.

The same is not applicable to line AB passing through CD. The line AB did not bisect (divide equally) line CD.

Hence we can conclude that line AB is not a perpendicular bisector of CD.

Learn more here: https://brainly.com/question/17335869

Simplify:
2341 base 5- 3124 base 5 + 2142 base 5


Answers

Answer:

o sry I don't no iamm really sry for that

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