Mathematics High School

CAN YA HELP MEEEEE
EXPLAINNNN PLEASEEEE

Answers

Answer 1

the first one seems right

Related Questions

You have $25 to treat your friends to ice cream. Each cone costs
$2.95. How many friends can you buy an ice cream for?

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Answer:

Step-by-step explanation:

25 divided by 2.95= 8.50

Round 8.50 to get 9

Hope this helped. have a good day

Answer: 8

Step-by-step explanation: 25 : 2,95 = 8,4

So just 8 friends

Estimate the quotient: 0.233 ÷ 0.047 ASAP this is my lats question pls help

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Answer:

Hey buddy, here is your answer. Hope it helps you.

Step-by-step explanation:

4.957 something is the answer

Which expression is equivalent to square root of 80

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Umm it shows that you have gotten that question correct as the answer is, 2^4•5

Answer: 2nd one down

Step-by-step explanation:

If a worker can do his job in 5 hours, and a student can do the same job in 8 hours, what part of the work is left to finish after two hours of work? NOTE: THEY WORKED TOGETHER
ANSWER: FRACTIOn

Answers

Answer:

Part of work left to finish after two work hours is 7/20

Step-by-step explanation:

Firstly, we need to calculate their joint work rate

That will be;

1/(1/5 + 1/8) = 1/(13/40) = 40/13

This means that they will complete the task in 40/13 hours

1 whole part takes 40/13

x part will take 2 hours

x * 40/13 = 2

40x = 26

x = 26/40

So the part that will be completed in two hours is 26/40

This means that the part left to complete will be:

1 - 26/40 = 14/40 = 7/20

Answer:

7/20

Step-by-step explanation:

you need to find what is left, not how much they did (which is 13/20)

simplify (3+4i)-(-1-4i)

Answers

the answer would be 4+8i

What kind of Function is this y=x2-3x-4?

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A liner one function

Hamburger costs $4.28 a pound at the market. If Jada
bought 3.5 pounds, what was the cost?

HELPPP ASSAAPPP

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14.98 should be the answer if I’m not mistaken

(16:8) +5 +7 (26-13)

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Answer:

198

Step-by-step explanation:

hope this helps

198 is the right answer.

Peter says, "If you subtract 13 from my number and multiply the difference by - 4 the result is
100. "What is Peter's number?
Peter's number is

Answers

First divide 100/-4= -25 then add -25+13= -12

11. What is the value of x in this equation? 2x + 2 = -46

Answers

Answer:

3x +2=14

subtract 2 from both sides

3x + 2-2=14-2

3x=12

Step 2:Divide both sides by 3.

3x/3 = 12/3

x = 4

Step-by-step explanation:

Please help me with this question... please

Answers

I think it would be the last option

Step-by-step explanation:

Answer:

Yes, every x value has only one y value

Step-by-step explanation:

You can visually see this by graphing the points and it passes the vertical line test.

Identify the y-intercept from the ordered pairs.

(-12, 10) (0, -6)

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it would be (0,-6) because that’s the y coordinate

What's the linear equation?

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If you are speaking in point-slope form, y=(3/4)x-1 because, to get your slope you go up and over, and your y-intercept is -1.

y=3/4x -1 is the equation :)

(a) What is the equation of the line, written in point-slope form? Show your work.
Step 1: Find the slope. m = y2 – y1 = _____- ____ = ______
x2 – x1 -
Step 2: Use point (4,15) and slope (m) from step 1 and complete the equation in point-slope form.
y-y1 = m (x-x1) y - _____ = _____ (x - ______)

Answers

Answer:

comments maxed out

Step-by-step explanation:

There's a room, the height is 12, length is 14, and width is 10. What is the total area of the 4 walls?

Answers

Answer:

Hello Everybody Love Pizza

Step-by-step explanation:

Im timed! What is the slope of the line represented by the equation f(t)=2t−6?

a
The slope is −6 and the y-intercept is 2.
b
The slope is 2 and the y-intercept is −6.
c
The slope is 2 and the y-intercept is 6.
d
The slope is 6 and the y-intercept is 2.

Answers

Answer:

Step-by-step explanation:

Same thing but with t instead of x

Given f(x) = 5(x + 1) + 16, what is the value of x when f(x) = 1?

Answers

Answer:

x=26

Step-by-step explanation:

substitute x with 1: 5(1)+1+16

Answer:

x = -4

Step-by-step explanation:

The functional notation () simply means that you replace in the function with whatever values are in the domain. So () = 5 ( + 1) + 16 means that the solution set will contain the answer for every value of .

In the question, () = 1. So you set the function equal to 1, then solve for :

() = 1 = 5 ( + 1) + 16.

Add −16 to both sides: − 15 = 5 ( + 1)

Divide both sides by 5: − 3 = + 1

Add −1 to both sides: − 4 =

Factor 9x+15 pls help

Answers

Answer:

3(3x+5)

Step-by-step explanation:

You factor of 3 from both so 9/3 is 3 plus the x and 15/3 is 5 so you would get 3(3x+5)

What is the value of x?

Answers

Answer:

x = 7°

Step-by-step explanation:

The sum of all octogon's angles equals 1080°

Let's solve your equation step-by-step.

8(16x + 23) = 1080

Step 1: Simplify both sides of the equation.

8(16x + 23)=1080

(8)(16x) + (8)(23) = 1080(Distribute)

128x + 184 = 1080

Step 2: Subtract 184 from both sides.

128x + 184 − 184 = 1080 − 184

128x = 896

Step 3: Divide both sides by 128.

128x/128 = 896/128

x = 7°

OMG IM SO BAD AT THIS HELP KE PLEASE IM BEGGGINNGGGG

Answers

D
D
My

Fmfkdd dndmdkdx

A line with a slope of -4 has a coordinate of (0,3). If the other coordinate is (6,t),
find the value of t. Plz show work

Answers

Answer:

Alrighty! So this is what we know:

Slope (m) = (-4)

Co-ordinate (0,3)

Co-ordinate 2 (6,t)

t = ?

Let's find our equation...

y=mx+b <-- just plug what we know in...

3=(-4)0+b

3=0+b

b=3

We just found b! woohoo

Now what is t? t is a value we need to know WHICH IS the y value of a co-ordinate that corresponds to when x is 6, as we know a co-ordinate is expressed as --> (x value, y value).

SO-

t=y

plug it in our equation...

y=mx+b

t=(-4)x+3

t=(-4)(6)+3

t=(-24)+3

t=(-21)

SOOOOOOOO WE HAVE OUR T!! just write a therefore statement like "therefore the value of t is -21." and you're set! hope this helped, any questions? ask in the comment section. :)

Step-by-step explanation:

PLEASE HELP WILL MARK BRAINLIEST!!!

c/8=9 c=what?

Answers

Answer:

Step-by-step explanation:

c/8=9 so 8x9 is 72 so 8 divided by 72 is 9

correct answer= MARKED BRAINLIEST

Answers

Answer: the answer would be 24 = m

Step-by-step explanation:

I got that answer be dividing both 2.5 and 15 and figured out that 1 hour equals 6 mile so that would make it so that it is 24

not sure exactly, but the answer for m on the top is 6.

7. The ski club has 47 members. There are 25 more downhill skiers than there are cross-country skiers. How many downhill skiers are there? How many cross-country skiers?

and how do you set this up ?

Answers

Answer:

Step-by-step explanation:

36-25=11

36+11=47

In the coordinate plane, line p has a slope of 8 and y-intercept (0,3). What are the slope and y-intercept of line r?

Answers

Answer:

y = 8x + 3

Step-by-step explanation:

The line we are describing here is line p;

slope of line p = 8

y- intercept = (0,3)

y-intercept of a line is the point where it crosses the y-axis. At this point, the x = 0

So;

Slope of the line = 8

y-intercept = 3

Equation of the line;

y = mx + c

y and x are the coordinates

m is the slope

c is the y-intercept

y = 8x + 3

find the measure of angle 1

Answers

Answer:

123

Step-by-step explanation:

180-57=123

OK OK ok

Answer:

123°

Step-by-step explanation:

A flat line is 180° so that means 57-180=123 so therefore the angle is 123°

Please pls pls pls ANSWER ASAP!!! :P
:)

Answers

Answer:

20-15z

Step-by-step explanation:

-1+21-15z

20-15z

Answer:

Step-by-step explanation:

I think its 20−15z

what is the graph of y=1/7x+5

Answers

Answer:

−1/7

Step-by-step explanation:

PLEASE HELP ME ANSWER THESE 2 QUESTIONS!! I beg you

Answers

Answer:

mgmgmmbmb

Step-by-step explanation:

40404

solve for z
−p⋅(51+z)=dz+84

Answers

Answer:

z≠0

Step-by-step explanation:

dz+84=-p(51+z)

dz+84-84=-p(51+z) -84

dz=-p(51+z) -84

dz/z=-p(51+z) /z-84/z

The value of z is (84 + 51p) / (d - p).

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

-p(51 + z) = dz + 84

Remove the parentheses.

-51p - pz = dz + 84

Subtract dz on both sides.

-51p - pz - dz = 84

Add -51p on both sides.

--pz - dz = 84 + 51p

z (-p + d) = 84 + 51p

z = (84 + 51p) / (d - p)

Thus,

The value of z is (84 + 51p) / (d - p).

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

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CAN YA HELP MEEEEE EXPLAINNNN PLEASEEEE

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CAN YA HELP MEEEEE
EXPLAINNNN PLEASEEEE