Mathematics High School

PLEASEEEEE HELP WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Triangle HJK is transformed to similar triangle H’J’K’:



What is the scale factor of dilation?

1/2

1/3

1/4

1/5​

PLEASEEEEE HELP WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Triangle HJK Is Transformed To Similar

Answers

Answer 1

Answer:

the scale factor is 1/4 because the big one has four squares on the bottom so it's four times as big

Related Questions

Hello
Thank you :)
y=3x²+10

is this a function?

Justify your answer.

Answers

Yes it’s a function because it has an x value

where do i plot the point?

Answers

Answer:

This should help

Step-by-step explanation:

1.05, 1.09 and 1.1 are close to each other so I marked where each one should go

find a factor of 6x^2+ 13x - 15​

Answers

Answer:

(6x-5)(x-3)

Step-by-step explanation:

The lengths of four insects are 0.02 inch, 1 8 inch, 0.1 inch, and 2 3 inch. List the lengths in inches from least to greatest.

Answers

Answer:

0.1,0.2,1.8,2.3

Step-by-step explanation:

Answer:

.02, .1, 1/8, 2/3

Step-by-step explanation:

For #11, make sure you answer all parts of the question.

11) The converse of an “if-then” statement reverses the “if” and “then” parts. The converse of a true “if-then” statement may or may not be true.

Write the converse of each true statement below and tell whether it is true or false. If it is false, give a counterexample.

If a polygon is a parallelogram, then it has four sides.

If Gil lives in France, then he lives in Europe.

If a parallelogram has four congruent angles, then it is a rectangle.

If two circles have the same diameter, then they are congruent.

If Daphne has the flu, then she is ill.

Write a true “if-then” geometry statement for which the converse is true. Give the converse.

Write a true “if-then” geometry statement for which the converse is false. Give the converse. Prove the converse is false by giving a counterexample.

Answers

I don’t get ittttttttyt

FIRST, FASTEST CORRECT ANSWER GETS BRAINLIEST

Here is a triangular prism.
7.8 cm
16 cm
5.4 cm
Work out the volume of the prism in cm'.
Give your answer correct to 3 significant figures.

Needed ASAP!



Answers

Answer:

124.8

Step-by-step explanation:

Because the formula of a prism is v=bh so you would multiply 16x7.8 and get 124.8

Mr. Austin is driving 390 miles to visit the Gateway Arch in St. Louis, Missouri. He dries at an average rate of 65 miles per hour. How much time will it take Mr. Austin to get to the arch?

Answers

Answer:

the time needed to get to the arch is 6 per hour

Step-by-step explanation:

The computation of the time needed to get to the arch is shown below:

As we know that

Speed = distance ÷ time

where,

Speed is 65 miles per hour

And, the distance is 390 miles

So, the time is

= 390 ÷ 65

= 6 per hour

Hence, the time needed to get to the arch is 6 per hour

We simply applied the above formula so that the correct value could come

And, the same is to be considered  

Courtney wants to sell her grandfathers antique 1932 Ford. She begins to set her price by
looking at ads, and finds these prices for similar cars: $23,600, $18,000, $30,000, $17,000, and $21,000.
What is the mean price of those five cars?

Answers

Answer:

$21,920

Step-by-step explanation:

you have to add each number then divide by number of items.

The ratio of goldfish to gallons of water is 7 to 2. how many goldfish can you get if you have 16 gallons of water?

Answers

Answer:

56

Step-by-step explanation:

ASAP PLS!! BRAINLIEST GIVIN!!

Answers

Step-by-step explanation:

( 0,4 ) is the point in the graph

In the Diagram in the show your work area, what is the value of x?
Show Your Work
Someone help please

Answers

24x - 1 + 20x + 5 = 180
44x +4 = 180
- 4 on both sides
44x = 176
Divide by 44
x = 4

Determine the value of x in the figure.
A) x=70
B) x=140
C) x=40
D) x=35

Answers

Answer:

Yep it's C) 40°

Step-by-step explanation:

and rest one is 70°

help please! Thanks!

Answers

answer: 2/3
1/3 * 2= 2/ 3

Answer:

2/3

Step-by-step explanation:

the equation is [tex]\frac{\frac{1}{y}}{\frac{1}{x}}[/tex], and when the values of x and y are substituted in, you get the fraction 1/3 over the fraction 1/2. when simplified, this is 2/3.

After being exposed to an incredible shrinking machine, Halley's height decreased by 108 cm over 6 seco
by the same amount each second. How much did Halley's height change each second?
18 cm
B
108 cm
-18 cm
D
-108 cm

Answers

Answer:

it would be -18

Step-by-step explanation:

because you would divide 108 by 6 and you will get -18 each second

what is 2 1/9 x 1 1/2

Answers

Answer:

3.16

Step-by-step explanation:

Hope this helps!

Please Help?!
A lab technician needs to determine whether cells in a test tube are prokaryotic or eukaryotic. The technician has several dyes she could use to stain the cells. Four of the dyes are described below. Which dye should she use to determine if the cells are prokaryotic or eukaryotic?

Answers

Answer:

nile blue should be the correct answer

Step-by-step explanation:

d+7 divided by −3=4.

Answers

Answer:

- 19

Step-by-step explanation:

Step 1:

d + 7 ÷ - 3 = 4        Equation

Step 2:

d + 7 = - 12        Multiply

Step 3:

d = - 12 - 7      Subtract

Answer:

d = - 19

Hope This Helps :)

how do you find the measure of an angle?​

Answers

Answer:

use the corner ofa paper to see if its obtuse it should be long and wide if its acute it should be a corne

Step-by-step explanation:

Find the sale price to the nearest cent.



$325 tent; 15% discount

Answers

Answer:

$276.25

Step-by-step explanation:

$325 times (100% -15%)

$325 times 0.85

What is the solution to this system of linear equations?x + y = 4x − y = 6

Answers

Answer: its C

Step-by-step explanation: i took the test <3

Answer:

The answer is (5,-1)

Step-by-step explanation:

Dont forget to hit that Brainliest button!

solve this equation, pls. due today !!

Answers

Answer:

1) c=100

2) x^4-40x^3+400x^2

Step-by-step explanation:

When I write ^# that means it's squared and has a number above it :)

You're welcome :)

Solve for x. Round your answer to the nearest tenth if necessary.

Answers

Answer:

30.5

Step-by-step explanation:

cos18=29/x --> reciprocate for simplicity : 1/cos18=x/29 --> solve for x

Given the equation -2x + 8y = 24, determine the x- and y-intercepts. PLZ HELP???

Answers

Answer:

[tex]x=(-12,0)[/tex]

[tex]y=(0,3)[/tex]

Step-by-step explanation:

x-intercept

[tex]-2(x-4y)=24[/tex]

[tex]x-4y=-\frac{24}{2}[/tex]

[tex]x-4y=-12[/tex]

[tex]x=4y-12[/tex]

[tex]x=4(0)-12[/tex]

[tex]x=-12[/tex]

y-intercept

[tex]-2(x-4y)=24[/tex]

[tex]x-4y=-\frac{24}{2}[/tex]

[tex]x-4y=-12[/tex]

[tex]-4y=-12-x[/tex]

[tex]y=-\frac{-12-x}{4}[/tex]

[tex]y=-\frac{-12-(0)}{4}[/tex]

[tex]y=\frac{12}{4}[/tex]

[tex]y=3[/tex]

The scale of a map is 1 in = 80 mi. If the actual distance between two cities is 350 miles, how far apart will they be on the map?

Answers

4.375 inches apart (hope this helped)

Y=x^2-10x-18
Write down the information that can be obtained from the equation above?
Determine the vertex form

Answers

Answer:

Vertex form is y=(x-5)^2-43

Step-by-step explanation:

Given expression: x^2-10x-18

Take half of b:

-10/2=-5

Square the result:

-5^2=25

Add and subtract into original expression:

x^2-10x+25-25-18

Factor and simplify:

(x^2-10x+25)-25-18

(x-5)^2-25-18

(x-5)^2-43

So the vertex form is y=(x-5)^2-43

Convert this fraction into a decimal.
6
10
=
How do you turn 6 over 10 into a decimal

Answers

The answer is 0.6 Explanation: Since it’s 6/10 the 6 goes n the tenths place.
your answer is going to be 0.6

Pleaseee someone resolve this quick!!!!!!

Answers

what in the math- I’m in college and I’ve never seen this girl this is Albert Einstein level- sorry I couldn’t help but holy Jesus at that point just don’t do it

This month. Quincy buys honey at a price of $8.80 per pound. He sells the honey at a 25% markup. What is the selling price for a pound of honey?​

Answers

Answer: Selling price: $11Buying price: $8.80 Markup: $2.20Step-by-step explanation:$8.80 + $2.20 = $11(I HOPE THIS HELPS YOU! oh and i know it's correct since i did it on iready!! good luck!)

Please help me! Im making the first correct answer brainliest!

Answers

Answer:

The answer is most likely c.)

Step-by-step explanation:

It says that they sold 40 scarves and hats at the Winter Festival, but it never told us exactly how many hats total and how many scarves total that they sold. So we leave it as "s+h=40" Next we have the price of the scarves and hats, not the numbers sold. Since the scarves cost $18 and the hats cost $14, we know that a certain amount of each equals $700. Since we don't know the exact number of each that were sold, we leave it at "18s+14h=700." Sorry if you got a bit lost.

The answer is c it has to be

Mrs. Loar has to grade 75 papers. Mrs. Holt is helping her grade. Mrs. Loar graded 60 papers and Mrs. Holt graded the rest. What percent of the papers did Mrs. Holt grade? Use a double number line to solve the problem.

Answers

Answer:

25%

Step-by-step explanation:

Mrs. Loar has to grade 75 papers. Mrs. Holt is helping her grade. Mrs. Loar graded 60 papers and Mrs. Holt graded the rest.

Hence, the amount of papers Mrs Holy graded is = 75 - 60

= 15 papers

What percent of the papers did Mrs. Holt grade?

This is calculated as:

15/60 × 100 = 25%

Hence, Mrs Holy graded 25% of the papers

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