Mathematics High School

The endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image . What are the slope (m) and length of ? Use the distance formula to help you decide: .
A.
m = 21, A'B' = 3.5
B.
m = 6, A'B' =
C.
m = 6, A'B' = 3.5
D.
m = 21, A'B' =

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Answer 2

Answer:

b

Step-by-step explanation:

Related Questions

Calculators cost $12.99 each, rulers cost $0.49 each, pencils cost $0.10 each, and erasers
cost $0.05 each. How much would Mrs. Algebra's single order be? Use the expression below
to calculate the total.

Answers

Given :

Calculators cost $12.99 each, rulers cost $0.49 each, pencils cost $0.10 each, and erasers  cost $0.05 each.

To Find :

How much would Mrs. Algebra's single order be.

Solution :

Total price paid by Mrs. Algebra = Price of pencil + price of ruler + price of calculator + price of eraser.

T = $(0.10 + 0.49 + 12.99 + 0.05)

T = $13.63

Therefore, Mrs. Algebra's single order cost is $13.63 .

Hence, this is the required solution.

What would happen to the particles in liquid if you decrease the temperature?

A) The particles would speed up
B) The particles would slow down
C) The particles would slow down and then speed up really fast
D) The particles would turn into a gas

Answers

Answer:

would slow down

I am nt sure

What would happen to the particles in liquid if you decrease the temperature?

A) The particles would speed up
B) The particles would slow down
C) The particles would slow down and then speed up really fast
D) The particles would turn into a gas


It’s B

Help please!

A.


B.


C.


D.

Answers

Answer:

it is b

Step-by-step explanation:

bc it is the one thing that i had right to start with

Horatio's haunted house

Answers

Does it want you to create your own coordinates? I don’t understand the question

PLZZZZZ HELPPPP!!!! I NEED YOU RIGHT NOWSSSSSS

Answers

Answer:

its parallel!!!!!

its parallel because they have different slopes!!!

The answer is D.

The are not parallel and not perpendicular. The equations are not the same line. If you turn the first equation into slope intercept form, it is not the same equation as the second one.

I hope that this is correct and that it helped!

Luke puts $500 into a savings account that earns 6% simple interest each year. How much money will be in the account after 3 years

Answers

Answer:

= $90

Step-by-step explanation:

I = prt

I = 500 x 0.06 x 3

I = $90

9514 1404 393

Answer:

  $590

Step-by-step explanation:

The account balance is given by ...

  A = P(1 +rt) . . . . simple interest rate r for t years

  A = $500(1 +0.06×3) = $590

There will be $590 in the account after 3 years.

Estimate the amount of the tip by rounding the bill to the nearest 10 dollars before calculating
15% tip on a bill of $483.82
the amount of the tip is approximately $_.

Answers

Answer:

My estimate is 73

Step-by-step explanation:

15%               ?

____         ______

100             483.82

Steps:

1.First multiply 15 and (483.82).You should get (7257.3).

2.Next you have to divide 7257.3 and 100 which gets you  72.573.

3.Estimate:Round 72.573

73

Hopes this helps!!

-4(-5x+6) in distributive property

Answers

Answer:

20x - 24

Step-by-step explanation:

-4(-5x + 6)

20x - 24

Find the value of 5^4 * 5 ^3 *

Answers

i believe it’s 78,125

$132.75 discounted 40%

Answers

Answer:

$79.65

Step-by-step explanation:

Answer:

$79.65

Step-by-step explanation:

Discount: $53.10

Final Price: $79.65

what is rounded to the nerest tenth in 3.2649

Answers

Answer:

3.3

Step-by-step explanation:

The .2 is the tenths place, so you use the hundredths place (the 6A) to turn the .2 into a .3

Answer:

3.3

Step-by-step explanation:

A missile is launched along a path determined by the function below, where f(x) is the height of the missile in feet x seconds after the launch.
A plane is flying nearby at a height of 650 feet.
Is the plane in danger of being hit by the missile?
Why or why not?

f(x)=-2x^2+72x

Answers

Answer:

The plane will be fine.

Step-by-step explanation:

[tex]f(x) =-2x^{2}+72x\\650=-2x^{2}+72x\\2x^{2}-72x+650=0\\[/tex]

There are no real solutions.

Kiemanh is solving the equation 15 r minus 6 r = 36. What is the value of r? 2 4 15 27

Answers

Answer:

the actual answer is B.) 4

Step-by-step explanation:

just took the topic test

Answer:

B

Step-by-step explanation:

If k(x) = 2x² -3.Vx, then k(9) is

Answers

Answer:

159

Step-by-step explanation:

k (9) = (2 * [tex]9^{2}[/tex]) - 3

= (2 * 81) - 3

= 162 - 3

= 159

What are the coordinates of point P? On a coordinate plane, point P is at (negative 4, 3). (–4, 3) (–3, 4) (3, –4) (4, –3)

Answers

I think it would be A (-4, 3)

bruh u put the answer in the question

Answer:

A

Step-by-step explanation:

1. 68% of 700
2.85% of 520
3. 40% of 85
4. 32% of 325
5. 2% of 250
6.50% of 104
7. 75% of 396
8. 90% of 80
9. 25% of 64
10. 63% of 400
11.56% of 475
12. 15% of 20
13. 48% of 50
14. 8% of 725

Answers

Answer:

1. 476

2. 442

3. 34

4. 104

5. 5

6.  52

7. 297

8. 72

9. 16

10. 252

11.266

12. 3

13.  24

14. 58

Step-by-step explanation:

The equation P=6s represents the perimeter P of a regular hexagon with side length s. What is the
perimeter of a regular hexagon with side length 2 mm?
The perimeter is
mm.

Answers

Answer:

The perimeter is 12mm

Step-by-step explanation:

Plug 2 for s in P=6s so 6*2=12

Write in expanded form the 3-digit number that has 5 tens, m units, and 2 more hundreds than units.

Answers

Step-by-step explanation:

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard Form

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405=

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405=20,00,00,000 + 0 + 30,00,000 + 7,00,000 + 80,000 + 1,000 + 400 + 0 + 5

Answer:

2x100+mx100+5x10+mx1

Step-by-step explanation:

This is correct. TRUST ME!! pls if wrong.

0.847 times 3.54
What does it equal

Answers

2.9983 is the answer

Answer: 2.99838 or rounding to nearest whole number it is 3

Step-by-step explanation:

Find the exact solution to the equation 10-log8(x+2)=9

Answers

Answer:

-0.89269063 ...

Step-by-step explanation:

Put it in the calculator

What distance would you travel in 2.5 hours if you are biking with the speed of 6.3 mph?

Answers

Answer:

15.75 miles

Step-by-step explanation:

Step one:

given

time= 2.5 hours

speed= 6.3mph

Step two:

Required

Distance

we are given the speed in miles per hour, hence the distance will be in miles

we also know that the expression relating speed, distance and time is given as

speed= distance/time

thus

distance= speed*time

distance= 6.3*2.5

distance= 15.75 miles

By using expression for the speed, distance traveled by me in 2.5 hours will be  

Given in the question,

Speed = 6.3 mphTime for travelling = 2.4 hours

Expression for the speed of an object is given by,

Speed = [tex]\frac{\text{Distance}}{\text{Time}}[/tex]

Therefore, Distance = Speed × Time

By substituting the values of speed and the time in the expression,

Distance traveled = 6.3 × 2.5

                              =  15.75 miles

   Therefore, distance traveled by me in 2.5 hours will be 15.75 miles.

Learn more,

https://brainly.com/question/13721201

5x+4y=14

-2x-8y=20

please show work
answer quickly

Answers

Answer:

:work

Step-by-step explanation:

;c

only simplify, don’t solve please. thank you!

Answers

Answer:

4x

Step-by-step explanation:

the -8 and +8 cancel out

x and 3x are both positive so add them

you're left with 4x

Simplifying is the same as solving this question. I'll give steps instead.

x - 8 + 3x + 8

x + 3x - 8 + 8       (Arrange the equation)

(x + 3x) (- 8 + 8)   (Parentheses the like terms together)

(4x) (0)                 (Solve)

4x                        (Simplified)

Cheers!

identify 2 pairs of angles of the given type.



plsss HELP!!!!!!

Answers

Answer:

It is (2,4) Plz mark brainliest

Step-by-step explanation:

Which properties were used to prove that the expressions 7 x + 4 minus x minus 2 and 6 x + 2 are equivalent?

7 x + 4 minus x minus 2. 7 x minus x + 4 minus 2. (7 minus 1) x + 4 minus 2. 6 x + 2.
A.commutative, distributive, and addition
B.commutative, associative, and addition
C.associative, distributive, and addition
D.distributive, associative, and commutative

Answers

I believe is A and D or something

у=х+ 1
2x+3y= 5
HELP ME

Answers

Answer:

x=2/5

Step-by-step explanation:

2x+3(x+1)=5

2X+3X+3=5

5x+3=5

5x=2

x=2/5

Multiply 11 1/9 * 4 2/7 to the simplest form

Answers

Answer:

 =  47 13/21?

Step-by-step explanation:

i think...

Find the slope of the line that passes through the given points:
(-18, 4), (-19, 18)

Answers

Answer:

m = -14

Step-by-step explanation:

1) 30% of the 210 7th graders at CBJ said they were planning to leave town for
Spring Break. How many students are NOT planning on leaving town? *

Answers

Answer:

30% of 210 is 63

Step-by-step explanation:

Answer:

209.7

Step-by-step explanation: i dont know what ur really asking for which i understand all u have to do simplify the expressions

For the function f(x) =
= X + 5, what is the ordered pair for the point on the graph
when x = 4?

Answers

Answer:

F=9

Step-by-step explanation:

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