Mathematics Middle School

How do you solve this?

How Do You Solve This?

Answers

Answer 1

Answer:

C.)

Step-by-step explanation:

The graph is positive this time, so right away you can eliminate A and B.

If y=2x, the graph would be much steeper so the answer is C.) you can also check by graphing it in desmos.

Answer 2

Answer: C: 1/2

Step-by-step explanation:

Rise over run tells us that this graph is going up 1 and right 2. Since it’s going up and right it’s going to be positive and since we do rise over run on our slope fraction, that leaves us with C, 1/2.

Related Questions

A man is trying to zombie-proof his house. He wants to cut a length of wood that will brace a door against a wall. The wall is 4 feet away from the door, and he wants the brace to rest 2 feet up the door. About how long should he cut the brace?

Answers

Answer:

Assuming you're rounding to the nearest tenth, he should cut the brace 4.5 feet long.

Step-by-step explanation:

Since this is a right triangle, you can use the a^2 + b^2 = c^2 easily.

You can use either 2 or 4 as the a or the b.

After filling in the equation, 2^2 + 4^2 = c^2, you can calculate it to find it is 4 + 16 = c^2.

If you add 16 + 4, you get 20. So now, you need to find the square root of 20 which is 4.4721 but if you round to the nearest tenth, you get 4.5^2.

He should cut the brace to 4.5 square feet.

I hope this helps :))

Help asap, best explained or best answer given will get brainliest :p​

Answers

Just a quick question is this map test ?? Because I took the same thing

Hello Pls hep ASAP pls dont send links

Answers

Just like what the other person said it would be the second answer
Aka 392 in^2

(I’m new to this answering thing, so just give them the points, I just wanted to answer it myself for fun :) )

Please I need help ASAP

Answers

Answer:

i believe the answer is 52.4%

Answer:

it is 52.4% I wish my math was this easy XD

Step-by-step explanation:

Find the mean, median, and mode(s) of the data set.

3, 41 , 11, 3, 11, 5, 10

Answers

mean=12

median=10

mode=3 and 11

Answer: 3

Step-by-step explanation:

when looking for the mean you look in the middle, but it needs to be in the middle. Sometimes it will be a even number, in this case you have to do more math. Im a little rusty on this but im pretty sure its 3.

What is the slope of a line of best fit if its equation is y = −8x + 9?

1 over 9
Negative 1 over 8
−8
9

Answers

Answer:Answer: -8

Step-by-step explanation:The answer is -8 because that is the number in the m spot in y = mx + b

For a birthday party, Mr. Perkins orders 8 chocolate chip cookies and 16 sugar cookies. Each cookie is the same price. He also picks up a cupcake for himself, which costs $2.75. The total bill is $44.03. What is the cost of a cookie?



Remember money is rounded to the nearest hundredth.

Answers

Answer:

2 dollars

Step-by-step explanation:

Answer:

$1.72

Step-by-step explanation:

First, subtract the cupcake from the total

44.03-2.75=41.28

Find out the total number of cookies

8+16=24

Then divide the total cookie price by the total number of cookies

41.28÷24=1.72

Each cookie costs $1.72

Help please!
NO LINKS

Answers

184ft is the answer.

please help i need this explained to me, show work and i’ll give brainlest!!

Answers

Answer:

40 minutes.

Step-by-step explanation:

First, you divide 30 minutes by 6 miles, so you can see how long it takes to complete 1 mile. It takes 5 minutes. Now, multiply 8 by 5 and you get 40 minutes.

Answer:

30 mins ---- 6 miles

  ? mins ---- 8 miles

30 mins - 6 miles

40 mins - 7 miles

50 mins - 8 miles

PLEASE HELP THIS IS VERY IMPORTANT

Answers

Answer:

9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Reading a Cartesian planeCoordinates (x, y)

Algebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

The scale of the graph is 1.

Point A → (4, 3)

Point E → (-5, 3)

Step 2: Find distance d

Substitute in points [Distance Formula]:                                                         [tex]\displaystyle d = \sqrt{(-5-4)^2+(3-3)^2}[/tex][√Radical] (Parenthesis) Subtract:                                                                   [tex]\displaystyle d = \sqrt{(-9)^2+(0)^2}[/tex][√Radical] Evaluate exponents:                                                                       [tex]\displaystyle d = \sqrt{81 + 0}[/tex][√Radical] Simplify:                                                                                           [tex]\displaystyle d = \sqrt{81}[/tex][√Radical] Evaluate:                                                                                         [tex]\displaystyle d = 9[/tex]
The answer is 9 the top one is right

What is the length of the paintbrush in centimeters?


A. 16,200 cm
B. 1,620 cm
C. 16.2 cm
D. 0.162 cm

Answers

Answer:

if the length of the brush is = 16.2m

then in cm it is  1,620cm

.

One serving of kettle corn has 180 calories and a mass of 30 grams. How many calorie are in 5 grams of the kettle corn?



a. 6

b. 10

c. 30

d. 36

Answers

The answer is 30 I believe

Answer:

30 calories.

Step-by-step explanation:

First we need to know how many is one gram so do 180/30 to get 6. Then, since we are looking for the amount in 5 grams, multiply 6 by 5 to get 30.

Therefore, there are 30 calories in 5 grams.

Please solve this. i need help

Answers

Answer B I think hope this helps
Answer: b

Explenation:

Can yall please help me with this, i have a concussion I think but I dont wanna tell my family! So please this was due last week!

Answers

Answer:

I only know the answer to number 13, and it is 61°

Step-by-step explanation:

Since I go to RSM, I learned something called a remote interior angle theorem. Basically, the exterior angle is equal to the two angles that are on the far side of the triangle. So if you do 145-74, you get 61°.

Answer: 61°

get that concussion checked out

please answer all questions ( 1, 2, and 3 ) correctly no links please and thanks!

Answers

1 : angle PQR
2 : PS
3 : 2 or 2/1

This should make sense but if not i'm happy to help explain. It's very simple

pls answer I will give brainiest to first response

Answers

Answer:

Number 1: 1, 3, 5, 7 (or 4)

Number 2: 2, 4, 6, 8 (or 4)

Number 3: 1

Number 4: 2

Number 5:  1, 2, 3, 4, 5, 6, 8 (or 88%)

Number 6: 2, 3, 4 , 5, 6, 7, 8 (or 88%)

he already answered and i need points, plz don’t report i’m about to fail if i don’t get answer points :c

There are two bags containing only black and white marbles. Bag A has 9 white marbles and 3 black marbles. Bag B has 8 white marbles and 12 black marbles.
A marble is randomly chosen from each bag.
List these events from least likely to most likely.
Event 1: choosing a white or black marble from Bag B.
Event 2: choosing a white marble from Bag A.
Event 3: choosing a black marble from Bag B.
Event 4: choosing a blue marble from Bag A.

Answers

Event 1

Event 3

Event 2

Event 4

I prob messed up

Event 4
Event 3
Event 2
Event 1

Pls help me! Thanks!

Answers

0+7=7

1+7=8

2+7=9

3+7=10

4+7=11

5+7=12

We can find patterns.

So the answer would be +7.

Y= 1x + 7. When x is 0 look at the number across from it and that is the y-intercept

Solve For Q

q/10=4

Please Answer This For Me. Thanks.

Answers

[tex]\frac{q}{10} = 4\\q = 4 * 10\\q = 40[/tex]

Answer: 40.

q=40. Because you would inverse the equation to make it 4x10 and get 40 so that 40/10=4

You take out a simple interest loan for the remaining balance ($8004) of the car at a 5% interest rate per year for 6 years. How much interest will you have paid after 6 years?

Answers

when i’m doing percentages i like to divide by 100.
8004 / 100 = 80.04
80.04 x 6 = $480.24

Please answer
Thank you

Answers

Answer: the one in 2008 has more higher scores.

Step-by-step explanation:the highest score was 15 and it was in 2008.

Answer:

in 2008 they had a lot of points scored around the same number which was a lower number. However, they had a better season in 2016 because they had more instances where they had 20 points or higher

Step-by-step explanation: I tried my best. Not 100% sure what type of answer you´re looking for.

(THIS IS 6TH GRADE MATH) WHATS THE EXPRESSION FOR THESE​

Answers

The expression is y=Mx+b
Y=mx+b is the correct answer

plz help its due today

Answers

Answer: The general formula for the surface area of a prism = 2 × area of the base + perimeter of base × height.

Step-by-step explanation:

I have been struggling in math lately who dose iready

Answers

Answer:

i used to

Step-by-step explanation:

i might be able to help

Answer:

ME toooooooooooooooooooooooooooooo but im too lazy to do it <->

Step-by-step explanation:

Which set has a domain of {2,3} and a range of {5,8}?​

Answers

Answer:

Step-by-step explanation:

C

can the counting principle be used to help you figure out the number of favorable outcomes? Why or why not

Answers

Answer:

Um i dont think so

Step-by-step explanation:

Answer:You can use the Counting Principle to find probabilities of events. The probability of any event is equal to the ratio of favorable outcomes to the total number of equally likely possible outcomes. Favorable outcomes are the outcomes you are looking for.

Step-by-step explanation:

Help pleaseee.The answer has to be 50,40, or 90

Answers

Answer:

40

Step-by-step explanation:

We know that angle FGE is equal to 50 and angle GEC is equal to 90 degrees because of the square. Therefore, we add them together. 50+90=140. We know that a triangle is equal to 180 degrees so we have to subtract 140 from 180. 180-140 is equal to 40. Therefore, angle FCE is equal to 40.

If this has helped you please mark as brainliest

Answer:

<FCE = 40

Step-by-step explanation:

The sum of angles in a triangle is (180) degrees. This holds true for the given triangle. Therefore, one can form an equation,

<FGE + <FCE + <GEC = 180

Substitute,

50 + <FCE + 90 = 180

(Note that a box around an angle indicates that the angle measure is (90) degrees)

Simplify,

140 + m<FCE = 180

Inverse operations,

140 + <FCE = 180

<FCE = 40

BRAINLIEST IF CORRECT !!!! in ABC m

Answers

Answer:

b i think im not sure

Step-by-step explanation:

Answer:B
I just copied the other dude

PLEASE HELP:
A summer camp tournament starts with 1024 players. After each round, half the players are eliminated. How many players remain after 7 rounds?

I know the answer is 8, but I want to know how to solve it.

Answers

Divide 1024 by its half and keep dividing every number by its half and that is how you solve it
A formula we could use for this... 1024(1/2)^x

That is because this would be equal to 1024 times 1/2, x number of times.

Just guess and check for x.

please help quick!!!

Answers

Answer:

75

Step-by-step explanation:

Volume = 1/2*B*H

So 10 times 3 times 5 divided by 1/2. 10 times 3 is 30, multiplied by 5 is 150.

150 divided by 0.5 (1/2) is 75.

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