Mathematics Middle School

Second time asking! I really need helpp

Second Time Asking! I Really Need Helpp

Answers

Answer 1
Give the person above me Brainly they are correct
Answer 2
the shape would be an L

Related Questions

The two perpendicular lines of a coordinate plane that intersect at the origin (singular: axis)

Group of answer choices

1. Coordinate Plane

2. Dependent Variable

3. Axes

4. Coordinates

Answers

3. Axes
That’s what it should be
The answer would be number 3.

somebody help meeee!

Answers

Which question would you need help with, or is it both?
Umm for the top one is either B or D and for the bottom one is C

Rewrite without absolute value for the given condition: y=|10-x|, if x<10

Answers

Answer:

The answer is 10-x

Step-by-step explanation:

The absolute value of the equation is given by y = 10 - x

What is Modulus Function?

Regardless of the sign, a modulus function returns the magnitude of a number. The absolute value function is another name for it.

It always gives a non-negative value of any number or variable. Modulus function is denoted as y = |x| or f(x) = |x|, where f: R → (0,∞) and x ∈ R.

The value of the modulus function is always non-negative. If f(x) is a modulus function , then we have:

If x is positive, then f(x) = x

If x = 0, then f(x) = 0

If x < 0, then f(x) = -x

Given data ,

Let the modulus function be represented as A

Now , the value of A is

y = | 10 - x |   be equation (1)

Now , the absolute value of the function when x is less than 10 is

when x < 10

y = | 10 - x |

y = 10 - x

Hence , the value of absolute function is y = 10 - x

To learn more about modulus function click :

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Which of the following is an equation of the line through (3, -1) and (−2, 14)?

A) y = 1/3x - 2

B) y = -1/3x

C) y = 3x - 10

D) y = -3x + 8

Answers

D.Y2-Y1=M(X2-X1)
14-(-1)=M(-2-3)
15=M(-5)
15/-5=M
-3=M
If the slope is -3, the answer is D

the required equation of the line is y = -3x + 8. option D is correct.  

Given that,

To determine an equation of the line through (3, -1) and (−2, 14).

What is the slope of the line?

The slope of the line is a tangent angle made by line with horizontal. i.e. m = tanx, where x is in degrees.

What is simplification?

The process in computation to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,

Slopes of the line can be given as,

m = [y₂ - y₁ ] / [x₂ - x₁]

for points, (3, -1) and (−2, 14)

m = 14 + 1 / -2 - 3

m = -15 / 5

m = -3

So, equation D contains the slope -3.

Thus, the required equation of the line is y = -3x + 8. option D is correct.  

Learn more about slopes here:

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Select all of the ordered pairs (x,y) that are solutions to the linear equation 2x+3y=6. Substitute the x and y values into the equation above to see if the ordered pair is a solution to the linear equation.

Answers

Answer:

1. Not a solution

2. Not a solution

3. Not a solution

4. Not a solution

5. A Solution

6. A solution

Step-by-step explanation: 5 is correct because it is 3 times 2 so 6, but there is no y so the final answer is 6. And the last one is 6 x 2 = 12 and then -2 x 3 = - 6, so 12 - 6 = 6.

Hope this helps

Answer:

The fifth and sixth answer are solutions.

Step-by-step explanation:

If you substitute the x and y values, essentially multiplying them by the already existing coefficents, you realize that a lot of the equations do not equal 6.

The last two however, do.

A) The regular price of a sweater is $42.99. It is on sale for $34.39. Find the percent of change to find what percent you will save on the sweater. Round to the nearest percent.
B) How many years will it take for $3,241 to earn $680.61 in interest at a simple interest rate of 7%?
C) Stephanie paid $9.18 for a pair of earrings. This amount includes a tax of 8%. What was the cost of the item before tax?
D) A sales person set a goal to earn $2,000 in May. He receives a base salary of $500 per month as well as a 10% commission for all sales in that month. How much merchandise will he have to sell to meet his goal?
E) ERROR ANALYSIS Describe and correct the error in finding the simple interest earned on $500 at 6% for 18 months.
I=500(0.06)(18)
I = 540
F) BANKING A savings account earns 5% annual simple interest. The principal is $1200. What is the balance after 4 years?
G) Clyde Clumsy was directed to weigh a 500g mass on a balance. After diligently goofing off for 10 minutes he quickly weighed an object and reported 458g. Find the percent error.
H) Jamal needs to purchase a counter top for his kitchen. Jamal measured the counter top as 5 ft. The actual measurement is 4.5 ft. What is Jamal's percent of error? Round to the nearest percent.
I) After eating at a restaurant, Mr. Jackson's bill before tax is $52.50. The sales tax rate is 8%. Mr. Jackson decides to leave a 20% tip for the waiter. How much will the total bill be, including tax and tip?
J) A shirt is on sale for 40% off. The sale price is $12. What was the original price? What was the amount of the discount?
Please help!

Answers

Answer:34.392, 20%= 8.598

Step-by-step explanation:

anyone got discord im very very lonely right now ;-;

Answers

Answer:

Yes

Step-by-step explanation:

What is Your Discord

Answer:

sure

Step-by-step explanation:

I need help with question 6.

Answers

Answer:

I think it's B sorry if I get it wrong

Step-by-step explanation:

Answer:

It's 376.8

Step-by-step explanation:

Hopefully this helps :)

A second game uses spinner B. A player must spin a Wto win. Explain how to find the experimental probability of spinning a W.

Answers

Answer:

sorry foe being late

Step-by-step explanation:

Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a
30% saline solution
What is the total amount, in ounces, of salt in the combined moxture?

Answers

Answer:

13.5 ounces

Step-by-step explanation:

Isn’t it 55 ounces? Correct me if I’m wrong

What is 10y - 6 + 10 - 7y?

Answers

Answer:

3y+4

Step-by-step explanation:

Answer:

3y + 4 if it was to be simplified

Step-by-step explanation:

10y - 6 + 10 - 7y

(combine like terms)

10y - 7y = 3y

-6 + 10 = 4

3y + 4

Please answer will give brainliest to first two people

Answers

Answer:

multiple the lenghth and weight

Step-by-step explanation:

First multiply the length and the width

Did I pick the letters correctly and what do the correct ones equal if they are not correct

Answers

Answer:

Yes you did pick the letters correctly

Step-by-step explanation:

AB is 4 and XY is 16, same with AC equals 6 and XZ equals 24. So, you did pick them correctly

thats okay but you didnt have to do me like that but 100x1000=?

Answers

100 x 1000 = 100,000

Answer:

100,000

Step-by-step explanation:

HEYOO PEEPS Should doctors be allowed to dress casually while at work? Why or why not? What is your opinion?

Answers

no because they are helping out other humans and blood and things can get messy, so they shouldn’t to keep there clothes clean and themselves clean !

Pls i need help its due in 30 minutes pls

Answers

Answer:

your hand -3 your partners -1

Step-by-step explanation:

add then subtract

Select the answer choice that has the correct missing values. *

Answers

the answer is to your question is b
the answer you are looking for is a

A supplier sells 2 1/4 pound of mulch for every 3/4 pounds of gravel. What is the unit rate in lbs mulch per lbs gravel?

Answers

Answer:

wow

Step-by-step explanation:

All you have to do is divide the amount of mulch by the amount of gravel. The answer is 3 pounds of mulch per 1 pound of gravel.

Write a story to match the equation x+212=10.
Explain what x represents in your story.
Solve the equation. Explain or show your reasoning.

Answers

story: Maria is hosting a birthday party for her friend. she handed out 212 balloons for each kid to hold but there was 10 left. X shoes the total amount of balloons.

solving the equation:

x+212=10
-212 +212

x=222

PLEASE HELP WILL MARK BRAINLIEST!!

Answers

Answer:

90

Step-by-step explanation:

68+70+80+86+88+88+96+96+97+97+98+98+99+100+100+100+100+100=1661

1661/18=92.277

92.277 rounded to the nearest 10 is 90.

Help me please and thank you
Can you show the work

Answers

Answer:

the answer is c

Step-by-step explanation:

Answer is c I believe

What is the measure of the unknown angle?

Answers

Answer:

162*

Step-by-step explanation:

Angle n would make a circle, which is 360*.

360 - 198 = 162

it’s 162° if you still need the answer

i keep getting 479.864 and im not sure what im doing wrong

Answers

Answer:

I think it would be H.

Step-by-step explanation:

Because it says the closest and 497.76 is the closest to 479.864.

PLS HELP 20 POINTS AND WILL MARK BRAINLYEST IF U R CORRECT
Larue scored 10 points less than 3 times the number of points that Ross scored. Larue scored 11 points. How many points did Ross score? Show your work.

Answers

Answer:

21 Points. That is the answer.

Step-by-step explanation:

no need for an explanation:)

ross scored 21 points

Pls Help!
What is the y-intercept?
What is the x-intercept?
What is the slope of the line?
Find an equation for this line.

Answers

Answer:

Step-by-step explanation:

The "y intercept" is the point at which the graph intercepts the y-axis.  In this case that point is (0, 20).

The "x intercept" is the point at which the graph intercepts the x-axis.  In this case that point is (5, 0).  

The slope of the line is m = rise / run.  Here the "rise" is actually a drop from y = 20 to y = 0, so "rise" = -20.  The "run" is the increase from x = 0 to x = 5, which is 5.  Thus, m = the slope = -20/5 = -4.  The slope is m = -4.

Given that we know the slope, m, of this line (m = -4) and two points on the line (use (0, 20) ), we can write the equation of the line immediately in point-slope form y - k = m(x - h), which in this particular case is

y - 20 = m(x - 0), or

y - 20 = -4x

Alternatively, we could put this into standard form:  4x + y = 20, or into

slope-intercept form:  y = -4x + 20

Graph this function using intercepts:
x–y= -10

Answers

X-Y=10
X-y+y=-10+y
X=y-10
The answer is x=y-10

Can you combine 4x and 2x2. Explain why or why not.

Answers

Yes bc since 2x2=4 you just add the x to it
if you mean 2 x 2 then yes, because they have alike variables. But if you mean 2•2 then no, because they don’t have alike variables.

Mary's dog was placed on a strict diet by her veterinarian. The veterinarian told Mary that Emma would need to loose one-half of pound per month. Write an equation that relates Emma's weight in pounds (p) to the number of months (m) that she is dieting, given that Emma currently weighs 38 pounds.

1. What is the beginning weight or b or the y-intercept?

2. What is the rate of change or slope or m?

3. Replace those two values in slope-intercept form y=mx+ b

Answers

The b/y intercept is 38

Okay, so I am really confused on what to do do. I would appreciate it if you could help me on this. I give out brainiest ^^
The information you need are the images provided.
"Study card B. What is a reasonable domain for the function representing this equation?"
CARD B AND CARD I, ARE THE SAME!!!!

Answers

x = 3
y = 6

so 10 x 3 = 30
then 2.5 x 6 =15
lastly 30 + 15 = 45

hhhhhhheeeeelllllllllppppppp

Answers

Answer:

Q is the anwser

Step-by-step explanation:

Answer:

q

Step-by-step explanation:

hopes this helps

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