Mathematics High School

HELP ME ASAP PLEASEEE!

Answers

Answer 1

Answer:

i think

Step-by-step explanation:

Answer 2

I don’t see the image :(

Related Questions

Find the missing digit:
9._3 + 8.6 = 18.33

Answers

Answer:

Step-by-step explanation:

18.33 - 8.6 = 9.73

Answer:

Step-by-step explanation:

18.33-8.60=9.73

help please i need help

Answers

I think it is 2 I’m pretty sure i will double check hold on

Emily is entering a bicycle race for charity. Her mother pledges $0.40 for every 0.25 mile she bikes. If Emily
bikes 5 miles, how much will her mother donate?

Answers

5/.25 = 20
20x0.4= $8

please help me Find the quotient of 24 and 12.

Answers

Answer:

Step-by-step explanation:

24/12 = 2

Answer:2??????? Are you dividing 24 by 12????

Step-by-step explanation:

Look at the number line.
+++
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5
Which absolute value expression represents the distance
shown on the number line?
OA) 12.5 + 5
OB) 12.5 - 5
OC) 12.50 – 151
OD) 12.5] + 151

Answers

This is so confusing. I don’t understand it

Solve for x
0.5x = 20

1. x = 40
2. x = 10
3. x = 2.5

Answers

Answer:

It's the first answer. 40

Step-by-step explanation:

divide both sides by 0.5

Answer:

1. x=40

Step-by-step explanation:

x=20÷0.5

x=40

The LM = 3x - 2, LN = 2x + 1, and MN = 5x - 2.

Answers

the answer would come out to be 26

If f(x) = 5x – 2 and g(x) = x+1, find (f = g)(x).
OA. 5x - x-3
B. 5x2 +1
O C. 5x® - X-1
D. 5x4 - 2

Answers

Answer: Choice A) 5x^3 - x - 3

=================================================

Work Shown:

We subtract the two functions like so

(f - g)(x) = f(x) - g(x)

(f - g)(x) = ( 5x^3-2 ) - ( x+1 )

(f - g)(x) = 5x^3 - 2 - x - 1

(f - g)(x) = 5x^3 - x - 3 ..... choice A

Note: be sure to remember to distribute the negative to every term inside (x+1), and not just to the x only.

Dave purchased 3 notebooks for a cost of $6.29 each before tax. He gave the cashier
$20.00. If the sales tax on his purchase was 6%, how much money should Dave have
received back from the cashier, to the nearest penny?

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$0=20-3*6.29*1.06
(Actually he’s short 2 thousandths of a penny)

SOLVE QUICK PLEASE!! 20 POINTS

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Answer:

SA = 384 in²

Step-by-step explanation:

Assuming we're finding surface area:

SA of top of large cube: 8(8) - 4(4) = 48 in²

SA of sides of large cube: 4(8)(8) = 256 in²

SA of exposed faces of small cube: 5(4)(4) = 80 in²

Total = 48 + 256 + 80 = 384 = ∑SA

I need help with 1) part A (only comment if ur gonna help please I don’t understand this)

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p^3-p^2-5p+5 there’s a remainder I thinks it’s -1?

Solve for c, giving brainliest. please show your work/explain, i got to the point of square rooting 185, but i don't understand where to go from there if it cannot be simplified. Thanks.

Answers

Answer:

13.6 in

Step-by-step explanation:

Please refer to the attachment

please help me

The lengths of a triangle are 50 m, 120 m, and 130 m. Which formula could be used to show that the triangle is a right triangle?

A. 502 + 1302 = 1202
B. 1202 + 502 1302
C. 1302 + 1202 = 502
D. 502 + 502 1202

Answers

Answer:

Step-by-step explanation:

1302 + 1202 = 502

Answer:

1302 + 1202 = 502

Step-by-step explanation:

Cant really explain. 1302 + 1202 = 502

Rewrite 0.361 as a fraction in lowest terms.

Answers

Answer:

361/1000

Step-by-step explanation:

this should be the answer

Round 88,855 to the nearest hundred.

Answers

Answer:

88,900

Step-by-step explanation:

:) hope this helps! give it a like!

Answer:

88,900

Step-by-step explanation:

you are rounding 88,855 to the nearest hundred so you really just need to look at the hundred's place

855 rounded to the nearest hundred is 900 (round your 8 to 9 since the tens place is a 5 or above)

What is 25% of 14 I need help ASAP

Answers

Answer:

3.5

Step-by-step explanation:

25*14= 350

350/100

3.5

Answer:

25% of 14 =

3.5

Step-by-step explanation:

hope this help have a good day

Solve for x if 2(x - 2) = 26

A) x=25
B) x=8
C) x=15
D) c=30

Answers

C) is correct x=15
2x-4=26
2x=30
X=15

Answer:

The answer is C x=15

Step-by-step explanation:

Simplify both sides of the equation.

2(x−2)=26

(2)(x)+(2)(−2)=26(Distribute)

2x+−4=26

2x−4=26

Add 4 to both sides.

2x−4+4=26+4

2x=30

Divide both sides by 2.

2x /2 = 30/ 2

x=15

Answer:

x= 15

I need help, I’ve been stuck on this question plz

Answers

Answer:

when distributing the first equation 1/4(8y+24) it is actually 2y+6 because 1/4*24= 6 not 8

Step-by-step explanation:

Kate has 10 stickers. One half of them are purple. How many of Kate’s stickers are purple?

Answers

Answer:

Step-by-step explanation:

Half of ten is five so Kate’s has five purple stickers

please answer : ) will give brainly go to last problem for it to make sense

Answers

Answer:

30%

Step-by-step explanation:

if 60% were thin mint and 10% were Samoas that is 70% of cookies. remaining 30% must be trefoils. hope this helps

I need help with this please !

Answers

Answer:

1 or 2

Step-by-step explanation:

Both look wrong, but 1 seems worse. Sorry if this is wrong.

Answer:

step 2 is wrong...-4-3=-7

Step-by-step explanation:

Two towns tracked the attendance at their summer fairs in 2016 and 2017. The data for each town and year is shown below. Year Ogdenville North Haverbrook 2016 960 500 2017 1008 540 What was the difference between the percent increases for each town from 2016 to 2017?

Answers

Answer:

48 and 5%; 40 and 8%

Step-by-step explanation:

The computation of the difference between the percentage increase for each town from 2016 to 2017 is given below:

Year Ogdenville North Haverbrook

2016 960 500

2017 1008 540

So here the difference would be

For 2016 to 2017

= 1008 - 960

= 48

The percentage increase is

= 48 ÷ 960

= 5%

And,

= 540 - 500

= 40

And, the percentage increase is

= 40 ÷ 500

= 8%

10 times the difference of y and 5?

Answers

Answer:

10(y-5)

Hope this helped!!

help me please it's due today

Answers

Answer:

15, 16,31

Step-by-step explanation:

The rule is that each time you add by 7, like in the first 2. 4+7=11 and 7+7=14

hopefully this helps! 8-15 16-23 24-31

Write an equation that you can use to solve for x.

Enter your answer in the box.

Answers

Answer:x= 40

Step-by-step explanation:

x+80+60= 180 (angles on a straight line)

This is proportional, true or false? (Proportional means it has an equivalent ratio/constant rate of change/the same rate) (True=yes, it's proportional, false means it is not proportional) y = 12x

Answers

Answer:

Yes/True

Step-by-step explanation:

The given expression is :

y = 12 x

We know that, Proportional means it has an equivalent ratio / constant rate of change / the same rate.

Here,

y ∝ x

12 is the constant of proportionality

Hence, the given expression is proportional.

Describe these points with a double inequality

Answers

Answer:

Step-by-step explanation:

so much words sis sossy

Answer:

Step-by-step explanation:

[tex]-3$<$ x\le 13[/tex]

Can someone please help mee

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it’s B

you want to get the x by itself on one side. so subtract 71 from both sides. 5x>=-85. divide both sides by 5, and x>= -17

Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it
question answer choices are:
A. 16 x squared y squared + 9 z squared, the difference of squares
B. 16 x squared y squared + 9 z squared, a perfect square trinomial
C. 16 x squared y squared minus 24 x y z + 9 z squared, the difference of squares
D. 16 x squared y squared minus 24 x y z + 9 z squared, a perfect square trinomial

Answers

Answer:

The answer is option D

Step-by-step explanation:

When factored out option C and D are the same but it is a perfect square, not the difference of squares.

Option (D) 16 x squared y squared minus 24 x y z + 9 z squared, a perfect square trinomial is the correct answer.

What is an algebraic expression?

An expression which is made up of variables and constants, along with algebraic operations (addition, subtraction, etc.). Algebraic expressions include at least one variable and at least one operation.

For the given situation,

The expression is (4xy-3z)^2.

This expression can be expand by using the formula,

[tex](a-b)^{2} = a^{2} -2ab+b^{2}[/tex]

Here, a = 4xy and b = 3z

⇒ [tex](4xy)^{2} -2(4xy)(3z)+(3z)^{2}[/tex]

⇒ [tex]16x^{2} y^{2} -24xyz+9z^{2}[/tex]

Hence we can conclude that option (D) 16 x squared y squared minus 24 x y z + 9 z squared, a perfect square trinomial is the correct answer.

Learn more about algebraic expression here

https://brainly.com/question/19245500

#SPJ2

Please help me with this

Answers

Answer:

20²-(13²-5² )=y²

400-(169-25)=y²

400-144 =y²

256=y²

y=16

Step-by-step explanation:

In the diagram above is a 2 right angle triangles

the length of such diagrams is found using the pythagoras theorem.

in finding the length of the vertical by pythagoras gives..(13²-5²)^-2=12

Other Questions

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