What is the image of the point (-5,-7) after a rotation of 270 counterclockwise about the origin

Answers

Answer 1

Answer:

Your answer will be (-5,7).

Step-by-step explanation:

Answer 2

Answer:

(-7,5)

Step-by-step explanation:


Related Questions

which of the following functions is graphed?

A. y= |x - 2| - 3
B. y= |x + 2| - 3
C. y= |x + 2| + 3
D. y= |x - 2| + 3 ​

Answers

Answer:

c

Step-by-step explanation:

C. Y=lx-2l-3 is the answer

the image if the point (5,-1) under a reflection in the y-axis is

Answers

(-5,-1) is the answer

the reflected image of the point (5,-1) under the y-axis is (-5, -1).

What are coordinates?

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

Given a coordinate (5, -1), find the image of the coordinate under a reflection in the y-axis.

Since

When a point is reflected in the x-axis, the sign of its ordinate changes. When a point is reflected in the y-axis, the sign of its abscissa changes. When a point is reflected in the origin, the sign of its ordinate and abscissa both change.

thus, Coordinates of image = (-5, -1)

Therefore, the image of the point (5,-1) under a reflection in the y-axis is (-5, -1).

Learn more about coordinates here:

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3.14 × 10³ ○ 2.6 × 10⁴ = ?

( compare ) ​

Answers

Answer:

3.14 times 1000 you can say is bigger

Step-by-step explanation:

Please help this math question is kinda confusing to me just a little bit. Please explain. Thanks

Answers

Step-by-step explanation:

Add both lengths and you see the overlap thats 12 cm so subtract that to get the length.

Answer:

1.94 m

Step-by-step explanation:

1 meter=100cm

Then we need to convert the two lengths which is 135 cm and 83 cm

so then since it is overlap we multiply by two 12 cm*2= 24 cm

Then we add 135 and 83= 135+83 = 218 cm

218 cm - 24 cm = 194 cm

So then 194 cm to m = 1.94 m

PLEASE give Brainliest

What is the y-intercept of A line has a slope of -3 and passes through point (-5,4)?

Answers

Answer:

-11

Step-by-step explanation:

Find the volume of a box with a length of 5 cm, a width of 5 cm, and a height of 10 cm.
V= cm3 ​

Answers

Answer:

250 cm³

Step-by-step explanation:

volume = length x width x height

            = 5 x 5 x 10

            = 250 cm³

Answer:

250cm

Step-by-step explanation:

I got it right on EdG.

The sum of 3 consecutive numbers is 72. What is the largest of these numbers?

23
25
26
28

Answers

Answer:

25

Step-by-step explanation:

23+24+25=72

hope i helped!! :)

( if it is right, pls mark brainliest!!)

Answer:

25

Step-by-step explanation:

let x represent the first consecutive number.

let x+1 represent the second consecutive number.

let x+2 represent the third consecutive number.

x + x+1 + x+2 = 72

3x + 3 = 72

3x = 72 - 3

3x = 69

3x/3 = 69/3

x= 23

first number= x = 23

second number = x+1

= 23+1

=24

third number= x+2

=23+2

=25

the largest of these numbers is 25

PLEASE I NEEEEED HELP ILL G”IVE BRAINLISET

Answers

Answer:

The first One

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

Evan is going to the county fair this weekend. The admission to the fair is $5 and the cost per
ride is 50¢. If his parents gave him $20, write and solve a linear equation to find how many
rides he can go on.

Answers

Answer:

I think 40

Step-by-step explanation:

20/.50

Answer:

30 rides

Step-by-step explanation:

First subtract $5 from $20 (20-5) to get $15 now multiply 15 by 2 (which is the same as dividing by 1/2. and you get 30. so your answer is 30 rides

20-5=15       15x2=30     30 rides

A synthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. How is the standard deviation of the sample mean changed when the sample size is increased from to ? Round all intermediate calculations to four decimal places (e.g. 12.3456) and round the final answer to three decimal places (e.g. 98.768).

Answers

Answer n=6

Step-by-step explanation:

Here is the last one.

Answers

$ 190.40 hope it he,lps.

Sydney paid $3.00 for 20 ounces of orange juice. Milo
paid $4.00 for 28 ounces of orange juice. Who got a
better deal?

Answers

Answer:

Milo

Step-by-step explanation:

(Syd) 3.00/20=0.15/1

(Milo) 4.00/28=0.14/1

0.14<0.15

A washer and a dryer cost combined $664 The washer costs $36 less than the dryer. What is the cost of the dryer?

Answers

Answer: 350?

Step-by-step explanation:

664-36=628

628 divided by 2= 314 (cost of the washer)

314+36= 350

Hope this helps!

If 89.2 mL of a liquid has a mass of 75.2 g, calculate the liquid’s density.

Answers

Answer:

0.843

g

m

L

Explanation:

To calculate the density, we have to use the formula below:

D

e

n

s

i

t

y

=

M

a

s

s

V

o

l

u

m

e

Usually, density will have units of  

g

m

L

when dealing with a liquid or units of  

g

c

m

3

when dealing with a solid.

The mass has units of grams,  

g

.

The volume can have units of  

m

L

or  

c

m

3

We are given the mass and the volume, both of which have good units. All we have to do is plug the given values into the equation:

D

e

n

s

i

t

y

=

75.2

g

89.2

m

L

Thus, the liquid has a density of 0.843 g/mL.

Step-by-step explanation:

Write the number in scientific notation: 0.00000199?

Answers

Answer:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

1.99

×

10

6

Step-by-step explanation:

Must help please anyone .

Answers

The side lines all line up so they are congruent

Show your work on the multiplication please

Answers

Answer:

Daniel has 6,174 pokemon cards:)

We know this because 18 x 343 is 6,174.

(Hope this helps)

Ava has a total of 116 cards ALL together because 18p+98c

So if we want to figure out how many cards Daniel has, you will do 343×18.

So that equals 6174, and if you want to divide it to be sure, 6174÷343 is 18.

So Daniel has 6174 cards, 343 times the amount of cards Ava has.

A number increased by 14?

Answers

Answer:

need the options

Step-by-step explanation:

Write the symbolic expression in words:
PLEASE SOMEONE HELP

Answers

Answer:

The expression “32” is a symbolic term. ... This means the term has variable meaning depending on which value is substituted for x. For example, if you set x=−2, you get (−2)2, another name for 4. x2−6x+4y (mentioned above) is symbolic term with two variables.

I hope that helps im only in 8th grade so I don't fully understand it either lol

Identify the parent function.
y
LO
-5
5
-5

Answers

I’m pretty sure it’s Y because in a standard parent function, the equation is y=x.

what is 6m+85=90
wait is m
can be decimal
50 points and brainliest

Answers

Answer:

m

=

0.8

¯

3

Step-by-step explanation:

It takes Daphne 25 minutes to assemble a model plane. During her work day Daphne takes 30 minutes for lunch and one 15 minute break. Which inequality could Daphne use to determine the number of model planes
she can assemble in her 8 hour work day?
25p - 458

Answers

Answer:

y=25p-45

Step-by-step explanation:

We first of all start by cumulating all the time she spent for break

lunch= 30min

break= 15min

total break= 45min

also the time taken to assemble one model plane 25min

let the number of hours be p

and the total number of model plane be y

The model is

y=25p-45

Answer: 25p +45 <480

Step-by-step explanation:

I need help ASAP ... what’s is the position of A on the number line

Answers

Answer:

[tex]2 \frac{2}{5}[/tex]

Step-by-step explanation:

Each number is split into fifth the a is on the second line so it is [tex]2 \frac{2}{5}[/tex].

What is a characteristic of all cubic functions? (Pictures included)

Answers

Answer:

I believe it's A: They are always increasing.

Step-by-step explanation:

The cubic function is one where the coefficient a, b, c, and d are correlational the variable are real numbers and are polynomial numbers. The function is either one or three real roots. The graph of the function is a cubic curve.

The example of a cubic function is that of  the forms of y = ax3 + bx2 + cx + d, where the a, b, c, and d are constants. The cube root function is inverse to the cube function.  

Hence they are increasing option A is correct.

Learn more about the characteristic of all cubic functions.

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Caleb paid $4.50 for 12 bagels. Which of the following have a unit price for bagels that is greater than the unit price Caleb pald? Select all that
apply
A) $2.25 for 6 bagols
B) $13.50 for 10 bagels
c) $3.30 for 6 bagols
D) $5.00 for 12 bagets
E) $8.10 for 18 bagels

Answers

B, C, D, and E because all their unit prices are higher then what Caleb paid. You find the unit price by dividing the money by the amount of bagels.

Options B, C, D, and E have a unit price for bagels that is greater than the unit price Caleb pald because all their unit prices are higher then what Caleb paid.

How to calculate unit price of something?

Unit means 'single entity', the fundamental constructing block. Usually, it is 1 in mathematics and science.

unit price of something is price of 1 thing.

LEts suppose we're taking about price of mangoes, then unit price will denote the price of 1 mango.

Given that Caleb paid $4.50 for 12 bagels.

Unit price = 4.50 / 12 = 0.375

A) $2.25 for 6 bagols

Unit price = 2.25 / 6 = 0.375

B) $13.50 for 10 bagels

Unit price = 13.50 / 10= 1.35

c) $3.30 for 6 bagols

Unit price = 3.30 / 6 = 0.55

D) $5.00 for 12 bagets

Unit price = 5.00 / 12 = 0.41

E) $8.10 for 18 bagels

Unit price = 8.10 / 18 = 0.45

Hence, Options B, C, D, and E have a unit price for bagels that is greater than the unit price Caleb pald because all their unit prices are higher then what Caleb paid.

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3x+2y=15
4x-5y=-3
What is the following system of equations

Answers

Answer:

x=3,y=3

Step-by-step explanation:

Answer:

Point Form:

( 3 , − 6 )

Equation Form:

x = 3 , y = − 6

eduardo has 24$ saved . if he saves 8$ each week how much money will he in 5 weeks .

Answers

Answer:

is you are not adding in the 24 then 40 if you are adding in the 24 then 64

Step-by-step explanation:

Two angles are complementary. One angle is twice the size of the other. The bigger angle measures

Answers

Sum of two angles that are complementary = 90°

Let the smaller angle be x .

Then the larger angle = 2x

Let us make an equation to find the measure of both the angles :-

[tex]2x + x = 90[/tex]

[tex]3x = 90[/tex]

[tex]x = \frac{90}{3} [/tex]

[tex]x = 30[/tex]

Which means :-

Measure of the small angle = 30°

Measure of the larger angle = 2 × 30 = 60°

Therefore , the measure of the bigger angle is 60° .

4x + 11y = 36, What is the x intercept (let y = 0)? *

Answers

To find the x intercept we must put zero instead of the y in the function.

Let's do it....

[tex]4x + 11(0) = 36[/tex]

[tex]4x + 0 = 36[/tex]

[tex]4x = 36[/tex]

Divided sides by 4

[tex] \frac{4}{4}x = \frac{36}{4} \\ [/tex]

[tex]x = 9[/tex]

Thus the x intercept is 9 .

And we're done....

♥️♥️♥️♥️♥️

Please help!
What is the equation of this line?


A.) y=−4x+43


B.) y=43x−4


C.) y=34x−4


D.) y=−4x+34

Answers

It’s C x(3) then y(-4) since 3 is x it becomes 34x -4 meaning negative 4
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