Mathematics High School

Find the component form of the vector that translates P(4,5) to p'.
P'(-3,7)
CAN SOMEONE PLEASE HELP
3rd time asking this question no one is helping right

Answers

Answer 1

Answer:

Component form : (-7 , 2)

Step-by-step explanation:

P(4 , 5) = P'(4 +x , 5+y) = P'(-3 , 7)

4 + x = -3

    x = -3 - 4

    x = -7

5 + y = 7

     y = 7 - 5

     y = 2

Vector form : -7i + 2j

Component form : (-7 , 2)

Related Questions

TR = 3x + 5, and RA = x + 17. Find the value of x.

Answers

Answer: x=6

Step-by-step explanation:

TR=RA since TR and RA are congruent

3x+5=x+17

3x+5-5=x+17-5

3x=x+12

3x-x=x-x+12

2x=12

2x/2=12/2

x=6

Please help me with question 2

Answers

Answer:

D

A Step-by-step explanation:

Hope it helps

It’s D. X can be repeated but Y can’t. Hope this helped!

What is the first step to solving the following equation?5x –11 = 42

Answers

Answer:

add the 11 to both sides to cancel it out.

Step-by-step explanation:

so basically

5x - 11 + 11 = 42 +11

5x = 53

The required first step of solving the given expression is to add 11 on both sides.

Given that,
The first step for the solution of the given expression 5x - 11 = 42 is to be determined.


What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
5x - 11 = 42
Add 11 on both sides to reduce the equation as
5x = 53

Thus, the required first step of solving the given expression is to add 11 on both sides.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

PLEASEEE HELPPP ME DOO THISS​

Answers

Answer:

ACD and BCE

Step-by-step explanation:

ILL GIVE BRAINLIST HELPHHJJKKKK

Answers

Answer: v=14


Explanation: divide both sides by 7
I hope that helped!

ILL GIVE BRAINLIEST AND LOTS OF POINTS
Find the percent of increase

6. from 44 to 66 7. from 6 to 6.5


Find the percent decrease. Where necessary round to the nearest tenth of a percent

8. from 56 to 36 9. from 72 to 18

Answers

Answer:

6. 33% increase

Step-by-step explanation:

Equation of increase/decrease: (Final value-initial value)÷(Initial Value)

6. (66-44)÷(66)=0.33

-Multiply by 100 to get 33% increase

7. (6.5-6)÷(6)=0.083

-Round and multiply by 100 to get 8.0% increase

8. (56-36)÷(56)=0.357

Round and multiply by 100 to get 36% decrease

9. (72-18)÷72=0.75

Multiply by 100 to get 75% decrease

Answer:

from 44 to 66 7 from 6 to 6.5

1415.9090909091%

667 - 44

44

x 100% = 1415.9090909091%

8.3333333333%

6.5 - 6

6

x 100% = 8.3333333333%

i dont know the other one sorry :(

Help ,me !!!!!!!!!!!!!!!1

Answers

Answer: b

Step-by-step explanation:

Because it says below zero and b is below zero

HELP PRETTY PLEASE ILL GIVE BRAINLIEST
At the Copy Shoppe, 10 copies cost $1.15. At that rate how much will 50 copies cost?

Answers

Answer:

5.75

Step-by-step explanation:

Answer:

$5.75

Step-by-step explanation:

10 copies cost $1.15

50 copies  costs $x

x = 1.15*50 /10 = $5.75

55 is 40% of what number?
a. 137.5
b. 110
c. 72.7
d. 13.8

Answers

Answer:

Answer Is A

Step-by-step explanation:

Just trust me

1. A box of fruit has 12 plums and 15 bananas. The
cost of each plum is p and the cost of each banana is
25 cents. What expression gives the total cost for all
of the fruit in the box?

Answers

Answer:

12p x (15 x 25) I might not be correct :')

Answer:

12p+15x0.25

Step-by-step explanation:

Mason made 19 more shots during
the basketball season than Noah.
Peter made 10 shots less during
the season than Noah. If Peter
made 23 shots, how many shots did
Mason make?

Answers

Answer:

52

Step-by-step explanation:

Let the number of shots Mason made be x.

No. of shots (Mason) = x

No. of shots (Noah) = x-19

No. of shots (Peter) = x-19-10

                                = x-29

x-29 = 23

x = 23 + 29

x = 52

Thus, Mason made 52 shots.

What is Value of x in the equation 3x+9/2 = x-4/3

Answers

Answer: Exact Form:

x= −35/12

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

what did he do wrong

Answers

Answer:

He did nothing wrong in this problem.

Step-by-step explanation:

I need help!

And if you can explain that would be good!

Answers

Answer:

meema, papa, and then auntie jo

Step-by-step explanation:

you need to find the slope of each of them and then determine which one is the fastest and which one is the slowest.

meema: 48-24/4-2 = 4/2 = 2

papa: 40-24/5-3 = 16/2 = 8

auntie jo: 45-18/5-2 = 27/3 = 9

im in algebra two so you can trust my answer. happy holidays and stay safe!

factorize: x³-x²+x-1​

Answers

Answer:

(x-1)(x^2+1)

Step-by-step explanation:

x³-x²+x-1​

(x-1)(x^2+1)

Answer:

hope it helps you have a great day keep smiling be happy stay safe

What is the area???

Answers

Answer:

in squared 252

Step-by-step explanation: idk how but

9 times 12= 108

6 times 15=90

6 times 9=54

Factorise fully 9x+15

Answers

Answer:

3(3x + 5)

Step-by-step explanation:

9x + 15

find a common factor, 3

3(3x + 5), this is the answer as u can't factorize anymore

THIS IS VERY EASY!!!​

Answers

750% was gained
.............

Answer:

75%

Step-by-step explanation:

1750-1000/1000

Hanson is doing an obstacle course in gym class. First, he runs 500 meters and jumps over a hurdle. Then, he crawls through a 20-meter tunnel. Finally, he dribbles a soccer ball 100 meters to the finish line. How many kilometers long is the obstacle course?

Answers

Answer:

0.620 km

Step-by-step explanation:

0.500 + 0.020 + 0.100 = 0.620, or 0.62 km long

What is the common ratio of this sequence: 4, 20, 100...?

pls

Answers

Step-by-step explanation:

5 is the answer

..................

What is the product of -2/7 and -3/7

Answers

Answer:

6/49 is the answer of this question

Answer:

here is your answer mate

Step-by-step explanation:

6/49

mark me as a brainlist

Select the correct answer. A model rocket was launched from the top of a building. The rocket's approximate height can be modeled by the quadratic equation h = -4.9t2 + 53.9t + 127.4, where h is the rocket's height, in meters, after t seconds. When factored, this equation is h = -4.9(t - 13)(t + 2). What is a reasonable time for it to take the rocket to land on the ground? Answer A 11 seconds Answer B 13 seconds Answer C 2 seconds Answer D 15 seconds

Answers

Answer:

13 seconds.

Step-by-step explanation:

Given

[tex]h = -4.9(t - 13)(t + 2).[/tex]

Required

Determine a reasonable solution for t

To do this, we equate h to 0.

[tex]h = -4.9(t - 13)(t + 2).[/tex] becomes

[tex]0 = -4.9(t - 13)(t + 2).[/tex]

Divide through by -4.9

[tex]0 = (t - 13)(t + 2).[/tex]

Reorder the expression

[tex](t - 13)(t + 2) = 0.[/tex]

Split

[tex]t-13 = 0[/tex] or [tex]t + 2 = 0[/tex]

This gives:

[tex]t = 13[/tex] or [tex]t = -2[/tex]

But time can't be negative, So:

[tex]t = 13[/tex]

please help me fill out the blanks in the bottom!

Answers

Answer:

2: 67

3:67

4: 113

Step-by-step explanation:

Answer: 67 degrees, 67 degrees, 113 degrees

Step-by-step explanation:

Angle 2: 180-113= 67 degrees

Angle 3: angle 3=angle 2

67 degrees

Angle 4: angle 4=angle 1

113 degrees

Collin is collecting rocks for a science project. So far, he has collected 36 rocks, which is 90% of the total he needs. How many total rocks does Collin need for his science project?

Answers

Answer:

40 total rocks

Step-by-step explanation:

100 * 36 / 90 = 40

Answer:

he needs 4 more

Step-by-step explanation:

can you guys help me with this​

Answers

3,6,9,12,15,18 is for the table

Matthew has 219 pens to put into packages. Each package must hold 8 pens.
How many packages of pens can Matthew make? How many pens will be left over?
Enter your answers in the boxes.

Answers

Answer:

he can make 27 packages and will have 3 pens left over

Write fifty-three dollars and six cents using the dollar symbol (without spaces)

Answers

Answer:

$53.06

Step-by-step explanation:

Answer:

$53.06

Step-by-step explanation:

What is (x+3)+(2xx+-5

Answers

Ummm, here. 6x^2 - 15x I hope you got a good score!

On his last test Julie stated that the point (-3 ,4) was a solution to the system of equations below explain whether she was correct by using complete sentences and work to support your claim -3x+4y=25 and y= -3x+4

Answers

Answer:

(-3/5, 29/5)

Step-by-step explanation:

Given the simultaneous equation;

-3x+4y=25...... 1

y= -3x+4 ..... 2

We are to confirm if (-3, 4) is the solution to the equations;

Substitute equation 2 into 1;

From 1;

-3x+4y=25

-3x + 4(-3x+4) = 25

-3x -12x + 16 = 25

-15x = 25 - 16

-15x = 9

x = -9/15

x = -3/5

Substitute x = -3/5 into equation 2 to get y;

From 2;

y= -3x+4

y = -3(-3/5)+4

y = 9/5 + 4

Find the LCM

y = (9+20)/5

y = 29/5

Hence the solution to the system of equation is (-3/5, 29/5) hereby falsifying Julie's solution.

BRAINLIEST FOR FIRST PERSON WHO SOLVES QUESTION

The formula for the volume, V, of a shape is given by V = Ah. A is the area and h is the height.
(a) Find the volume of the shape if A = 40 and h = 8
(b) Find the area of the shape if V= 800 and h = 20

Answers

Answer:

Step-by-step explanation:

a) V= A*h            V=40*8=320

b) V=800 and h=20

A=V/h=800/20=40

Answer:

see explanation

Step-by-step explanation:

Given the formula

V = Ah

with A = 40 and h = 8 , then

V = 40 × 8 = 320 units³

(b)

Given V = 800 and h = 20, then

800 = 20A ( divide both sides by 20 )

A = 40 units²

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