Mathematics High School

please help!! 30 pts! thanks!

Please Help!! 30 Pts! Thanks!

Answers

Answer 1

Answer:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

Step-by-step explanation:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

Answer 2
2/B that’s all I know sorry.

Related Questions

Car x travels 174 miles in 3 hours

What equation describes this relation

Answers

Using the speed - distance relationship, the speed of the car is 58 miles per hour.

Recall the equation to calculate the miles per hour :

Speed = (distance ÷ time)

Distance moved = 174 miles

Time taken = 3 hours

The speed of the car in miles per hour can be calculated thus :

Speed = (174 ÷ 3) = 58 miles per hour.

Therefore, the speed of the car in miles per hour is 58 miles per hour.

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Which of these is the answer please.

Answers

answer: the first one

What is 3/16 times 3/8? Someone pls help me

Answers

Answer:

Step-by-step explanation:

3/16*3/8

3*3=9

16*8=128

9/128

Answer:

9/128

Step-by-step explanation:

PLEASE HELP I WILL MARK

Answers

Answer:

2. 5

3. 2 dollars a peice

that is all i know sorry

Step-by-step explanation:

hope it heps you

Answer(s):

5 miles per hour

2 dollars per battery

6 pages in a minute

10 miles per gallon

2 inches per hour

Step-by-step explanation:

30/6=5

24/12=2

40/8=6

60/6=10

16/8=2

What value of k makes the statement true?



K-12=6+(-12)

-18
-6
6
18

Answers

Answer:

6

Step-by-step explanation:

The Official Answer is C. 6

Arthur bought a life insurance policy at $10.98 per month for a 20 year term. What will he pay over 20 years for the premium?

A. $2,830.00
B. $988.20
C. $1,800.00
D. $2,635.20
​

Answers

D is the right answer

A. $2,830.00 He will pay 2,830.00 for the premium.

Help plsss! What is the the complete statement of 12(3+5)=__x 3__x 5

Answers

Answer:

96

Step-by-step explanation:

12(3 +5) =12 ×3 +12 ×5 =36 +60 =96

If RS = 12 and ST = 7, find RT. U

Answers

Answer:

Answer is 19

Step-by-step explanation:

Add 12 and 7 and you will get the Answer 19.

Hope this helps.

which subtraction expression does the number line model show ​

Answers

Answer:

13-+4

Step-by-step explanation:

Question and answers r in the pic

Answers

Answer:

on khan

Step-by-step explanation:

don't know answer. too much questions in that question

x + (2x + 40) + (3x – 50) = 15,002

Answers

Answer:

2497.22...

Step-by-step explanation:

Answer:

x + (2x + 40) + (3x - 50) = 15002

Remove the parentheses

x + 2x + 40 + 3x - 50 = 15002

Combine like terms

x + 2x + 3x + 40 - 50 = 15002

6x - 10 = 15002

6x = 15002 + 10

6x = 15012

x = 15012/6

x = 2502

Step-by-step explanation:

Hope it helps :)

Brainliest pls?

Find the area A of the polygon with the given vertices.
A(7,0).B(10,0). C(10,-1). D(7,-1)
square units

Answers

Answer:

9

Step-by-step explanation:

no

Paulo's grandfather gave him a collection
of 20 coins. Each month Paulo adds 4 coins to his collection. Which inequality can be used
to find m, the number of months after starting
his collection when Paulo will have more than 50 coins in his collection?

Answers

Answer:

20 + 4m >50

Step-by-step explanation:

Insert parentheses to make the following number sentence true. 1+2×3×4=28

Answers

Answer:

Your answer should be

(1+2*3)*4=28

have a great day!

Insert parentheses to make the number sentence true will be [1 + (2 × 3)] × 4 = 28.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The equation is given below.

1 + 2 × 3 × 4 = 28

Insert parentheses to make the number sentence true will be

[1 + (2 × 3)] × 4 = 28

[1 + 6] × 4 = 28

7 × 4 = 28

28 = 28

Insert parentheses to make the number sentence true will be [1 + (2 × 3)] × 4 = 28.

More about the Algebra link is given below.

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Find the prime factorization of 24. Make sure to show all of your work.

Answers

Answer:

2^3*3

Step-by-step explanation:

So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.

Answer:

2^3*3

Step-by-step explanation: So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.

Which property is demonstrated?
(12 x 7) * 5 = 12 x (7 x 5)

Answers

Answer:

Associative

Step-by-step explanation:

This would be the associative property of multiplication.

(a*b)*c=a*(b*c)

Find the equation of the line shown.

Answers

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First we need the slope which is finding from the following equation.

slope = y(B) - y (A) / x (B) - x(A)

Suppose ;

A = ( 0 , 0 ) & B = ( 10 , 5 )

Thus :

slope = 5 - 0 / 10 - 0

slope = 5 / 10

slope = 1 / 2

__________________________

We have following equation to find the point-slope form of the linear functions.

y - y(0) = s × ( x - x(0) )

__________________________

y(0) & x(0) are the coordinates of the point which line through it like A = ( 0 , 0 ) or B = ( 10 , 5 ).

s = slope

__________________________

I choose point A to put in the equation.

So :

y - ( 0 ) = 1/2 × ( x - ( 0 ) )

y - 0 = 1/2 × x - 1/2 × 0

y = 1/2 × x

y = x/2

Done....

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

) The price of a watch is marked Rs 11,250. When it is sold allowing 20% discount,
20% profit is made. By what percent is the discount to be reduced to increase the
profit by 3%?​

Answers

Step-by-step explanation:

the first step is to find the cost price

when 20% discount=

11250*80/100= 9000

the 20% discounted price is 9000

there is still a 20% profit in this 20% discount

so Cost.Price *120/100=9000

Cost price= 7500

now its asking for discount percentage at 3% profit so first calculate price after 3% profit

7500*103/100= 7725

so discount on rs11250 required to produce 3% profit=

11250*x/100=7725

x= 68.7% discount

Given the two points determine the equation of the line.


A(2,5); B(4,9)
y=-2x + 1
O y = 2x +1
O y = -2x - 1
O y = 2x-1

Answers

the answer is y= 2x + 1

Solve for X, and show the equation you would use to solve.

Answers

Answer:

x=10

Step-by-step explanation:

Answer:

(7x+40) + (3x+80)=180

Step-by-step explanation:

x=6

Given two points on a line, explain how you can use point-slope
form to write an equation of the line.

Answers

To find the point slope of a line you must first know the slope of the two points. You would substitute the points into the slope formula y2-y1/x2-x1.

Then you would put the slope into the point slope formula:

y-y1=m(x-x1)

"m" is the slope of the formula.

Hope this helped.

Please help me with this question!!

Answers

Answer:

the answer you are looking for is B

Answer:

i think the answer is A

Step-by-step explanation:

what id the greatest common factor shared by 24 and 54

Answers

Answer:

6.

Step-by-step explanation:

I need help on 2 questions for 25 points help please I have a 1.9 GPA and I need the full answer

Answers

Answer:

9 is D and 10 is C

Step-by-step explanation:

Answer:

9. Answer choice D

10. Answer choice A

I don't understand this at all.

Answers

Answer:

i think the answer is A

Step-by-step explanation:

What is the value of 5/z when z=2

Answers

z=
2
−6−
56
​

​
=−3−
14
​
=−6.742
Z = 2

5/(2) = 2.5 or 5/2

(-3)^4 in expanded form

Answers

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[tex] ({ - 3})^{4} = ( - 3) \times ( - 3) \times ( - 3) \times ( - 3) \\ [/tex]

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Answer:

3x3x3x3

Step-by-step explanation:

1. 4 is the exponent so you would put down (-3) 4 times but, since the -3 is in parentheses it automatically becomes positive.

2. So, instead of writing (-3)x(-3)x(-3)x(-3) or -3x-3x-3x-3 you would write 3x3x3x3.

I hope this helps:)

The probability of rain for Monday is 40%. The probability of rain on
Friday is 20%.
What is the probability that it rains both days?

Answers

52 percent as 0.4 + 0.2 - 0.08 = 0.52

Answer:

52% is that an answer?

Step-by-step explanation:

what is the slope of this line ?

Answers

Answer:

1 I think

Step-by-step explanation:

Change in y

--------------------

Change in x

The slope is 1/1 because it moves across and up or down 1 column at a time

rewrite the linear equation 2x=1/3y-9 in slope- intercept form.
y=. x. +

Answers

Answer:

y = 6x + 27

Step-by-step explanation:

The required linear equation would be y = 6x + 27 in the slope-intercept form.

What is a Linear Function?

A linear function is defined as a function in the form of f(x) = mx + c where 'm' and 'c' are real numbers.

It represents the line's slope-intercept form, which is written as y = mx+ c.

Linear equations can be solved in four different ways: by adding, subtracting, multiplying, and dividing.

The linear equation is given in the question

⇒ 2x = (1/3)y - 9

We have to rewrite the equation in the slope-intercept form.

⇒ 2x = (1/3)y - 9

Multiply by 3 both sides of the above equation,

⇒ 6x = y - 27

Rearrange the term of y to get

⇒ y = 6x + 27

Therefore, the required linear equation would be y = 6x + 27 in the slope-intercept form.

Learn more about the Linear equations here:

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