Mathematics High School

Options
1.33
3
8
9
Pls help due ASAP
Show workings..

Options 1.33389 Pls Help Due ASAP Show Workings..

Answers

Answer 1

Answer:

x = 8

Step-by-step explanation:

Since C is the centroid, then

CP = [tex]\frac{1}{3}[/tex] JP , that is

2x + 4 = [tex]\frac{1}{3}[/tex] (8x - 4) ( multiply through by 4 to clear the fraction )

6x + 12 = 8x - 4 ( subtract 8x from both sides )

- 2x + 12 = - 4 ( subtract 12 from both sides )

- 2x = - 16 ( divide both sides by - 2 )

x = 8

Answer 2
JP=3x CP

8x-4= (2x+4)+(2x+4)+(2x+4)
8x-4= 6x+12
8x-6x=12+4
2x=16
x=16/2
x=8

Related Questions

What is the solution to 3x+30+x=10+2x+5x+2?

Answers

The answer to the problem is 6

The solution of the linear equation 3x + 30 + x = 10 + 2x + 5x + 2 will be 6.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The equation is given below.

3x + 30 + x = 10 + 2x + 5x + 2

Simplify the equation, then we have

3x + 30 + x = 10 + 2x + 5x + 2

4x + 30 = 7x + 12

3x = 18

x = 6

The solution of the linear equation 3x + 30 + x = 10 + 2x + 5x + 2 will be 6.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

If you need to use 4/5 of a cup of strawberries for a single pie . How many cups would be needed for 2 pies.

Answers

Answer:

1 3/5      or 8/5     cups for 2 pies

Step-by-step explanation:

The marked price of fan is Rs.1250, and the shopkeeper allows a discount of 6% on it . Find the selling price of the fan .

Answers

Given:;

Marked price of a fan = Rs. 1250.

Discount percent = 6%.

To find:

The selling price of the fan.

Solution:

We have,

Marked price of a fan = Rs. 1250.

Discount  percent= 6%.

So,

Selling price = Marked price  - Discount

[tex]S.P.=1250-\dfrac{6}{100}\times 1250[/tex]

[tex]S.P.=1250-75[/tex]

[tex]S.P.=1175[/tex]

Therefore, the selling price of the fan is Rs. 1175.

what is an equivalent expression to −56z+28

Answers

Answer:

(

2

z

−

1

)

Step-by-step explanation:

-56z:28

z equal to 28/56

Tom went to a shop where there was a 20% off sale taking place. The shirt he wanted to buy was originally 20$. How much money does he save in the sale (step by step please)

Answers

Answer:

$4

Step-by-step explanation:

Percent discount= 20%

cost of shirt= $20

We are to find the amount of the 20% discount

discount= 20/100*20

discount= 0.2*20

discount= $4

Hence he will save $4 for the purchase

Andrew bought a shirt and a pair of pants that cost $3675. The shirt costs double the pants. How much do they each cost?

Answers

Answer: $7350

Step-by-step explanation:

$3675 x 2 = $7350

The shirt cost $7350 and pant cost $3675

I will give BRAINIEST

A map has a scale of 2 inches = 20 kilometers. If the distance between two cities on the map is 10 inches, what is the actual distance between the cities?
a.
120 km
c.
100 km
b.
150 km
d.
10 km

Answers

I believe it’s c/100.
2=20
10 divided by 2 = 5.
Multiply 5 by 20. That equals 100.

Answer:

yes he is right its c. 100

Step-by-step explanation:

on edge2021

In a scale drawing, 3 inches represents 10 miles. How many inches
represent 35 miles?

Answers

Answer:

3.5

Step-by-step explanation:

Find last​ year's salary​ if, after a 6% pay​ raise, this​year's salary is 40810

Answers

Last years salary was $38,361.40

Molly is 11 3/4 years old. Kristen is 1 3/8 older than Molly and Jane is 1 1/5 years older than Kristen. How old is Jane?

Answers

Answer:

Jane is 8 years old.

Step-by-step explanation:

List three different possible three letter combination the phone could show on the screen after Sam presses 364

Answers

Answer: DOG, FNH, and EMI.

Step-by-step explanation: Each number on a phone corresponds to letters.

Without computing, decide whether the value of each expression is much smaller than
1, close to 1, or much greater than 1.
a. 100 - 1000
b. 504 + 50-
C. 4.7-5.2
d. 2= 7335

Answers

D



- Harvard university professor

Brianna took a taxi from her house to the airport. The taxi company charged a pick-up fee of $4.30 plus $1.25 per mile. The total fare was $35.55, not including the tip. How many miles was the taxi ride?

Answers

Answer:

35.55-4.30=31.25

31.25/1.25= 25

total miles 25

Answer:

25

Step-by-step explanation:

sub 4.30          35.55 - 4.30 = 31.25

Divide 1.25      31.25/1.25 = 25

Final answer is 25

After dividing what you subtracted, you will successfully get your answer.

A shop has a sale of 30% off all items in stock.
If the original price of a dress is £30 what would be its sale price?
​

Answers

I’m not sure if this is correct so sorry if it’s not but this is what I would do :
30%= 3/10 3/10 of 30 is 9 because 30/10=3
3x3=9 30-9=21

Sorry if it’s wrong but have a good day

Answer:

9

Step-by-step explanation:

because, 30 (the percentage) /100(over one hundred percent) x 30(the actual price) = 9

HELP I BEG U TUTORS which of the following is the solution for s in the system of equations shown below? r+2s=52
2r-s=4

Answers

r = 2 + s/2 if your solving for s it’s s= -4 +2r

Mahmoud is making a drink from lemonade, orange juice and ginger in the
ratio 40:9:1. He has 4.5 litres of orange juice and uses it all. How much of
the other ingredients does he use? *

Answers

Kxjgxfjxzyyzlyzyrsylsylsylsyspyesyeote

Elkan played 9 songs from his playlist. Ryan played 3 more songs than Elkan. How many songs did Ryan play?

Answers

Answer:

12

Step-by-step explanation: Ryan played 12 songs because 9+3=12

Ryan played 12 songs

The original cost of a comic book was $3.95. The store markup on the comic book was 20%. What is the store's price for the comic book?

Answers

Answer:

$3.16

Step-by-step explanation:


what is quarts and gallons?Convert 5 quarts to gallons.
NO SPAM!!!!!! ​

Answers

Answer:

1 gallon and a 1/4 of gallo. So..

1 1/4

Step-by-step explanation:

Answer:

1.25 liquid gallons

Step-by-step explanation:

hope this helps:)

What is the volume of 10 feet 6 feet and 8 feet

Answers

Answer:

L x W x H

=10 x 6 x 8

=60 x 8

=480

Step-by-step explanation:

formula L x W x H

then just multiply

Someone please help me

Answers

Answer: D) no solutions

Step-by-step explanation:

they are parallel

need help fast not sure how to get the answer ​

Answers

9514 1404 393

Answer:

x = 5y = 52

Step-by-step explanation:

In any isosceles triangle, the base angles have the same measure:

  y° = 52°

In any triangle the sum of angles is 180°.

  52° +(14x +6)° +52° = 180°

  14x = 70 . . . . . . . . subtract 110°, divide by °

  x = 70/14 = 5 . . . . divide by the coefficient of x

The values of x and y are 5 and 52, respectively.

please help ill give brainlist

Answers

Answer:

Nonliving ;;

-Computer

-basketball

- aluminium can

- phone

Unicellular ;;

- Euglena

- amoeba

- bacteria

Multicellular ;;

- Fern

- Tree

- bear

- penguin

- human

simplify expression 7w+2w-6w,
9x-3x+2x, 8p+3p-p​

Answers

Answer:

The answer is -4x - 6x^2 + x^2

Hoped this helped!

Triangle XYZ at X(–6,1), Y(4,0), Z(1,3) is reflected across the y-axis. What are the new coordinates of the triangle?

Answers

Answer:

X(6, 1), Y(-4, 0), Z(-1, 3)

Step-by-step explanation:

When reflecting an image across the y-axis, (i.e, across a vertical line at the position x = 0), All you need to do is negate the x coordinate of each point, so:

(-6, 1) becomes (6, 1)

(4, 0) becomes (-4, 0)

(1, 3) becomes (-1, 3)

Answer:

(6,1) (-4,0) (-1,3)

Step-by-step explanation:

Is this correct?????

Answers

Answer:

No, its the second answer

Step-by-step explanation:

The independent variable is what can be controlled, the seller cannot control how many sales the bikes make. The dependent variable is what changes BECAUSE of the independent variable.

 

Answer:

Yes it is correct

Step-by-step explanation:

The sales depend on the number of bicycles sold.

2 1/2 divided by 3/4?

Answers

Answer:

3 1/3

Step-by-step explanation:

2 1/2 = 5/2.

5/2 divided by 3/4 gives 5/2 * 4 / 3 = 20 / 6 = 10 / 3 = 3 1/3

Thank, 5 star, and give brainliest if helpful!

The sum of 8 times a number and 7 equals 3.​

Answers

Answer:

8x + 7 = 3 (x = -0.5)

Step-by-step explanation:

I think this is the equation for what you said

If this is the right equation then x would equal -0.5

(hope this helps)

Answer:

[tex]-\frac{1}{2}[/tex]

Step-by-step explanation:

"The sum of 8 times a number (x) and 7 equals 3."

Let, "a number" = x

8x + 7 = 3

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

First, subtract 7 from both sides of the equation:

8x + 7 (-7) = 3 (-7)

8x = 3 - 7

8x = -4

Next, divide 8 from both sides of the equation:

(8x)/8 = (-4)/8

x = -4/8

x = -1/2

-1/2 is your number, or -0.5

~

A bag contains 12 marbles, of which 3 are white.

What is the probability that a randomly selected marble will be white?

Write your answer as a fraction or whole number.

Answers

Answer:

1/4

Step-by-step explanation:

3/12 simplifies to 1/4 and there's really not much to explain after that

5x +9= -29
and
5x = -20
Are they equivalent

Answers

Answer:

No.

Step-by-step explanation:

We can try to simplify this by making sure the first equation has only the 5x on one side.

[tex]5x+9 =-29[/tex]

Subtract 9 from both sides.

[tex]5x = -38[/tex]

[tex]5x = -38[/tex] ≠ [tex]5x = -20[/tex]

They are not equal.

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