Mathematics High School

help me answer i give brainiest Solve for x.

5=2x−3

Enter your answer in the box.

Answers

Answer 1

Answer:

5 - 3 = 2

2x =2

x = 2x ÷ 2 = 1

Answer is 1

Answer 2

Answer:

5=2x-3

collect like terms

if -3 crosses the equal to sign it will change to +3

5+3=2x

8=2x

divide both sides by 2

X=4

Related Questions

Plz help its due by 1

Answers

11.5

Step-by-step explanation:

Please help

I need the answer

Answers

Answer:

D. 14448

Step-by-step explanation:

S = Base area + lateral surface area

  =2*(1/2*(56*42)) + (56+42+70)*72

  = 2352 + 12096

  = 14448

Find the volume of the given figure.

Answers

Answer:

5/18

Step-by-step explanation:

Volume= length•width•height

5/6•1/2= 5/12

5/12•2/3= 10/36= 5/18

Julio spent $21 on a magazine and five notepads. If the magazine cost $6, then how much was each notepad?

Answers

Answer:

3

Step-by-step explanation:

Answer is $3 ! 21-6=15 15/5=3

p-5 = 19
answer step by step & explain

Answers

Answer:

Step-by-step explanation:

Very simple.

p - 5 = 19

So to take out the -5 on that side, you must also do the same thing to the other side. So adding 5 in one side of the equal sign would mean you have to do the same thing on the other side of the equal sign.

SO:

p-5 +5 = 19+5

p = 24

P=26

26-5=19


(19+5 is also 26 so you can check your work that way)

can someone please help me with this question?

Answers

Answer:

402.12

Step-by-step explanation:

V=πr2h= π·42·8≈402.12386

Answer:

864 feet

Step-by-step explanation:

Plug numbers in

Find the one of the following sets of side lenghts could represent a right triangle

Answers

Answer:

B

Step-by-step explanation:

Using the pythagorean theorem A^2 + B^2 = C^2 the only numbers that work are those in choice B. 8 short leg, 15 long leg, 17 hypotenuse.

8^2 + 15^2 = 17^2 = 64 +225=289 = 289=289 therefor proving these set of numbers are a right triangle.

Take the function f(x)= square root of x+5 (then outside of square root) +1

And:
1. Reflect it along the x axis
2. translate it 4 units left
3. Translate it 3 units dow

What would be this functions NEW equation?

Answers

Reunited with 4 equals to 3

[tex]f(x) = - \sqrt{x + 5 + 4} + 1 - 3[/tex]

[tex]f(x) = - \sqrt{x + 9} - 2[/tex]

Hurry need help on number 1 fast pls pls pls!!!

Answers

Answer:

the second answer is the answer

60 minutes is what percentage of 1 hour?​

Answers

Answer:

100%

Step-by-step explanation:

Answer: 100 is your answer hope this helped

plz make brainly

Step-by-step explanation:

which sentence best describes percy's rectangle ​

Answers

Umm I would say birds of a feather flock together

38% of 60 is?
NEED HELP

Answers

Answer:

Step-by-step explanation:

38% of 60 = [tex]\frac{38}{100}*60 = 0.38*60 = 22.8[/tex]

Answer:

Step-by-step explanation:

38% * 60

[tex]\frac{38}{100} * 60\\\\\frac{38}{5} * 3\\\\114/5 = 22.8[/tex]

A square is drawn below what is the value of x

Answers

Answer:

You donf have the picture shown, how is anybody supposed to work on it

we need the picture

Two teams are playing in the finals for an adult softball league. Each team has 13 players and the ages of the team members are shown in the tables. Which statement is true?
A) The mean for team 1 is greater than the mean for team 2.
B) The median for team 1 is greater than the median for team 2.
C) The median for team 2 is greater than the median for team 1.
D) The value of Q1 for team 1 is greater than the value of Q1 for team 2.

Answers

Don't you hate the people with the website. The answer is c

Answer:

B

Step-by-step explanation:

x - (2x + 1) = 8 - (3x + 2)

Answers

Answer:

x=7/2

Step-by-step explanation:

Answer:

x=7/2

Step-by-step explanation:

x-(2x+1)=8-(3x+2)

x-2x-1=8-3x-2

-x-1=6-3x

+x on both sides

-1=6-2x

-6 on both sides

-7=-2x

7=2x

÷2 on both sides

7/2=x

Hope this helps =]

what is it what is it what is it?!

Answers

Answer:

1.0 g element will be remaining after 19 minutes

Step-by-step explanation:

Answer:

1.0 g element will be remaining after 19 minutes

Step-by-step explanation:

Evaluate (8 x 10-3) +0.45 – (7 X 10-2). Write your answer in
scientific notation.

Answers

Answer: 80 x  −  60.55

Find the probability that a randomly selected points within a square falls in the blue shaded area (circle)

Answers

Answer:

78.8 %

Step-by-step explanation:

From the question,

Area of the square = L²

A = L²

Where L = Length of the square.

From the diagram,

L = 4 in

Therefore,

A = 4²

A = 16 in².

Also,

Area of the circle (A') = πr²

Where r = radius of the circle.

Given: r = 2 in

Therefore,

A' = 22/7(2²)

A = 12.6 in²

Hence,

The probability that a randomly selected points within a square falls in the blue shaded area (Pr) = A'/A

Pr = 12.6/16

Pr = 0.7875

Pr(%) = 78.75

Pr(%) = 78.8 %

The selling price of an item is ​$520. It is marked down by ​10%, but this sale price is still marked up from the cost of ​360$. Find the markup from cost to sale price.

Answers

Answer:

30%

Step-by-step explanation:

Answer: good luck

Step-by-step explanation:

15!!!! POINTSS what is the mode in the data shown below

Answers

Answer is 20, hope this helps BRAINLIEST?
Here is the other answer so that you can give the person above me brainest

use the model below to write and solve equation

Answers

Answer is:

X is 1, very simple

Kim will paint all the faces of the outside of the storage trunk when it is closed. How many square feet will Kim paint?

Answers

Answer:

Step-by-step explanation:

B i don’t know

Answer:

A

Step-by-step explanation:

Help please! Thank you will make brainly

Answers

Answer:

he can buy 7 video games

Step-by-step explanation:

Answer: He can buy up to 7 video games

Step-by-step explanation:

You can't buy .8 of a video game so you have to round down to the nearedt whole number which is 7

Plzzz help me, like plzzz

Answers

Answer:

y = 28

Step-by-step explanation:

28 = y

28 = 28

the angles are equal to each other because they are vertical angles

what is the midpoint of the line segment with endpoints (-5.5, -6.1) and (-0.5, 9.1)?

Answers

Answer:

(-5/2, 3/2)

Step-by-step explanation:

[(-5.5+.5)/2, (9.1-6.1)/2)} = (-5/2, 3/2)

Math help help help answer all 4 pls

Answers

Answer:

a) 2,350,000,000

b) 25,000,000

c) B

Step-by-step explanation:

a) 2350 X 1,000,000 = 2,350,000,000

b) 25 X 10^6 = 25,000,000

c) sqrt(90000) =300

a) 2,350,000,000

b) 25,000,000

c) the square number is B

9 x 10^4 = 90,000 = 300^2

I need help it's easy but not for me

Answers

Answer:

1. C. h = 2s + 75

2. J. c = 65m + 25

3. C. y = -3/5x + 3

4. F. T = 129c - 75

5. A. y = -0.5x -1

if 100 ml of rat poison is mixed with 2,5l of water then what would be the simplified poison water ratio ​

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 1:25 ratio of rat poison to water

Explanation:

100:2500

10: 250

1:25

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Just asking for the answer to this problem.

Answers

Answer:

371.26

Step-by-step explanation:

Using trig we can do tan(68)*5 to find the height of the parallelogram, after this we can do the height times 30 to find the answer

It’s got to be 371.26

I NEED HELPI HAVE 5min

Answers

Answer:

A - s^2

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

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