Mathematics High School

Please help!!
will mark brianlist

Please Help!!will Mark Brianlist

Answers

Answer 1

Answer:

hi there!it should be c=3h

Step-by-step explanation:

Related Questions

Ayala has 806 computer files she wants to put on CDs.
If she can fit 19 files on each CD, how many CDs will she need? Enter the correct
answer to complete the statement.

Answers

152829262428191929353919173

what are ratios that are equivalent to the ratio 4:10

Answers

Answer:

2:5

8:20

20:50

Step-by-step explanation:

Just multiply each side of the ratio by the same number to get equal ratios (:

They are forest I checked there work hope h have a good life took long well byee

What is 51= 3x even mean

Answers

Answer:

Step-by-step explanation:

if you multiplied a number by 3, you would get 51. If you want to solve for x, divide on both sides of the equal sign.

51/3 = 3x/3

17=x

Answer: 17

Step-by-step explanation: X is your variable, you need to find what X equals

In this case you can divide

51/3= 17

You can plug in your result to check your work. If the equation is true, it is  correct

Since 51= 3 x 17, or 3 x 17= 51, this is correct

4. Find the value of x.
A 7
B -7
C 3
D 3.5


Answers

Answer:

l got 7 sorry if it is not the answer

Step-by-step explanation:

2x+12=5x-9 two will come to the other side n become 5x-2x=3x then 9 will go to the other side n become 12+9=21

3x=21 then divide both sides by 3

One number is 16 more than another number. The two numbers have a sum of 120. Which system of equations could you use to find the two numbers?
A)y=x – 16
y=x + 120
B)y=x + 16
y = x + 120
C)y=x - 16
y=x – 120
D)y= x - 16
y = -x + 120​

Answers

Answer: D)y= x - 16

                y = -x + 120​

Step-by-step explanation:

Let the two numbers be x and y

such that if one number is x , the other number y

Let x be the number which is 16 more than another number , so that it  can be expressed as

x= y+16  which can also be written as

y= x - 16

Also, if the two numbers have a sum of 120, then it can be represented as

x+y=120  or

y = -x + 120​

Therefore system of equations  to find the two numbers are

D)y= x - 16

y = -x + 120​

WILL MARK BRAINLIST!!!!!!!!!!!!!

Answers

Answer:

f(-3) = 6

Step-by-step explanation:

Calculate the area of the shape.

Answers

Answer: 38.46

Step-by-step explanation:

Answer: C or option 3

Step-by-step explanation:

A big-screen TV that previously sold for $2,400 has been marked down to $2,040. What is the original price?

Answers

Answer:

easy $2,400

Step-by-step explanation:

I need help ASAP!!!!

Answers

not sure i can help with thise since it’s in a graph try asking ur teacher for help maybe?

Answer:

9 + 6 = 15

Hopes this helps

UwU

Find the length of the indicated
side of the similar figure.

x = [?]

Enter the number that belongs in the green box.

Answers

Answer:

25

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

trust

Simplify the equation. n ÷ 12 = 11​

Answers

Answer:

n=132

Step-by-step explanation:

Answer:

132

Step-by-step explanation:

n/12=11

n=11*12

n=132

Simplify the expression.

(–5)3

A. 25

B. –125


C. 125


D. –15

Answers

B and C are out because those numbers are too high. A is out for 2 reasons. 1) 5x5 is 25, not 5x3 and 2) a negative times a positive is negative.

So the answer is D

---

hope it helps

To simplify the expression (-5)^3, we need to evaluate the exponent, which means multiplying the base (-5) by itself three times. The correct option is B. -125.

(-5)^3 = (-5) * (-5) * (-5)

Multiplying the negative numbers gives:

(-5) * (-5) * (-5) = 25 * (-5) = -125

Therefore, the simplified expression is -125.

So, when we simplify the expression (-5)^3.The correct option is B. -125.

To know more about expression:

https://brainly.com/question/34132400

#SPJ2

PLEASE HELP FOR THIS QUESTION

Answers

Answer:

3 my guy

Step-by-step explanation:

Whoever answers correctly gets brainliest

Answers

1 min=.15
therefore 17x.15= 2.55
17 minutes would come out to $2.55
You would have to pay 32 cents

find the value of x in the given figure​

Answers

Answer:

x = 32

Step-by-step explanation:

(2x + 60) + (3x - 40) = 180  because they are supplementary angles

5x + 20 = 180

5x = 160

x = 32

There are 12 people in a tournament. Each player must play against every other player. How many games will be played?

Answers

Answer:

6

Step-by-step explanation:

A player will play against every OTHER player meaning that you will play against 6 players.

Solve the system of equations.
12x - 5y = –20
y=x+4
2 =
Y=

Answers

Answer:

Solution :

{x,y} = {0/14261512,4}

Step-by-step explanation:

Solve by Substitution :

// Solve equation [2] for the variable y

[2] y = x + 4

// Plug this in for variable y in equation [1]

[1] 12x - 5•(x +4) = -20

[1] 7x = 0

// Solve equation [1] for the variable x

[1] 7x = 0

[1] x = 0

// By now we know this much :

x = 0

y = x+4

// Use the x value to solve for y

y = (-0/14261512)+4 = 4

Answer:y = (-0/14261512)+4 = 4

Step-by-step explanation:[2]    y = x + 4// Plug this in for variable  y  in equation [1]

  [1]    12x - 5•(x +4) = -20   [1]    7x = 0// Solve equation [1] for the variable  x

  [1]    7x = 0

  [1]    x = 0 // By now we know this much :

   x = 0    y = x+4// Use the  x  value to solve for  y

   y = (-0/14261512)+4 = 4 Solution : {x,y} = {0/14261512,4}

What is the value of x in inches ?

Answers

Answer:

it really depends on what the question is.

Step-by-step explanation:

The rectangular prism below is split into cubes. Each cube is 1/5 of an inch on each side. Which of the following expressions represent the volume, in cubic inches, of this rectangular prism? Select all that apply.
A. 1/5 x 1/5 x 1/5
B. (1/5 x 1/5 x 1/5) x 12
C. 2/5 x 3/5 x 2/5
D. 2/5 +3/5 + 2/5
E. (2 x 1/5) x (3 x 1/5) x (2 x 1/5)
F. (2 x 25 x2/5) + (2 x 3/5 x 2/5) + (2 x 2/5 x 3/5)

Answers

Answer:

a b and 3

Step-by-step explanation:

hope this helps :)

PLEASE HELP......due today

Answers

Answer:

Yes, *2

Step-by-step explanation:

The second figure is exactly half of the first figure

Please help me with question

Answers

Answer:

Yes, you are right.

Step-by-step explanation:

RS  = 20

UT = 20

UT also = x + 10

x = 20 - 10

x = 10

So, yes, you are right.

Hope that helps!

IF KLMN is a rhombus, and m angle KLM=80^ , what is the m angle 1

Answers

Answer:

angle 1 = 100°

Step-by-step explanation:

Given:

∠KLM = 80°

Find:

angle 1

Computation:

∠KLM + angle 1 = 180°

80° + angle 1 = 180°

angle 1 = 100°

What is true about angle APD?

It is ___ to angle APC

It is ___ to angle CPB​

Answers

Answer:

Step-by-step explanation:

I got this correct on this it is supplementary to apc and vertical to cpb

It is ✔️supplementary to angle ∠APC.

It is ✔️vertical to angle ∠CPB.

The table shows a function. Is the function linear or nonlinear?​

Answers

Answer:

nonlinear

Step-by-step explanation:

Hey There!

A linear function would have a straight line when graphed meaning that it would have a constant slope

This is a nonlinear function because y is not moving at a constant rate with x

16-8=8

8-2=6

It went down 8 then it went down 6

therefore it is a nonlinear function

Do u love school? I while give u brainliest and alot of points to the people who answer first

Answers

Answer:

yes

Step-by-step explanation:

School is an educational building where you learn math and reading and it doesnt help you but it benifits you in jobs.

Answer:

well yes but no at the same time

Step-by-step explanation:

have a nice week. please mark as brainllest

[o]-[o]

\___/

You made two deposits to your bank account this month. One deposit was $17.92, and the second deposit was $15.33. Your balance at the end of the month is $72.31, and you made no withdrawals. Write and evaluate an expression for your balance at the beginning of the month.


$72.31 + ($17.92 – $15.33); $74.90

$72.31 – $17.92 – $15.33; $39.06

$72.31 – ($17.92 – $15.33); $69.72

$72.31 + $17.92 + $15.33; $105.56

Answers

2nd one........................................................................................................................................

what do you notice about these two equations? (How many solutions?)
y=3x-2
y=-3x-9



Answers

Answer:

they both have the same slope and have infinite solutions

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Richard works from 10:00am to 4:00pm. His dinner break is 25% of the way through his work shift. What time is Richard's dinner break?

Answers

Answer:

1 hour and 30 minutes

Step-by-step explanation:

Solve the proportion
2/r = 12/18​

Answers

Answer:

r=3

Step-by-step explanation:

Divide the numbers

2/r=12/18

2/r=2/3

Multiply all terms by the same value to eliminate fraction denominators

rx2/r=rx2/3

simplify

2=2r/3

multiply all terms by the same value to eliminate fraction denominators again

3x2=3x2r/3

simplify

6=2r

divide both sides if the equation by the same term

6/2=2r/2

r=3

A teacher asked four of her students to write an expression for the problem below. All products in a store are being discounted by 25 % . Let x be the original price of a product in the store. What is the sale price of that product in the store? Their responses are show below: Joseph: 0.75 x Thomas: 1.25 x Sandra: x − 0.25 x Angela: x + 0.25 x Whose response is correct

Answers

Answer:

she iduno

Step-by-step explanation:

Other Questions
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