Mathematics Middle School

Help me and fast! And please show work!

Answers

Answer 1

Answer:

171

Step-by-step explanation:

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Answer 2

THATS ON DOENjsjajajajajaakkaakk

Related Questions

An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $1790 and his stock in Company B was worth $1000. The stock in Company A has increased 20% since last year and the stock in Company B has increased 22%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).

Answers

Answer:

20.7%

Step-by-step explanation:

Amount of stock increased in Company A = 20% of 1790

= 0.20 * 1790 = $ 358

Investor's stock in company A this year = 1790 + 358 = $ 2148

Amount of stock increased in Company B = 22% of 1000

= 0.22 * 1000= $ 220

Investor's stock in company B this year = 1000 + 220 = $ 1220

Total amount in investor's stock account = 2148 + 1220 = $ 3368

Increased amount = 3368 - 2790 = $ 578

Increase percentage = [tex]\frac{578}{2790}*100[/tex] = 20.71

= 20.7%

Answer:

20.7%

Step-by-step explanation:

Please help quickly. Will mark brainlist!

Answers

Answer:

A. 50.24

Step-by-step explanation:

C=2πr=2·π·8=50.24

Answer:60.40 explanation

Consider the table:
Input value Output value
0 0
1 1
2 4
3 9

Which statements are true? Select all that apply.
The graph of the function will not form a straight line, so it is nonlinear.
The function is not proportional.
The function goes through the origin.
The difference between consecutive output values is a constant.

Answers

Answer:

1st 2nd and 3rd box

Step-by-step explanation:

1. It does not form a straight line because the output is not proportional. (it does not follow a pattern)

2. the line is not proportional because it does not follow a pattern or ratio of any kind (2468 is proportional because it follows the pattern of 2)

3. the origin is the coordinates (0,0) and the table has that labeled in the diagram therefore the graph does go through the origin

4. the output is not constant (output is 0149) because it does not show any sort of pattern. therefore the 4th box is incorrect.

What is the distance between the following coordinates? (4, -2) and (4, 3) units
need help asap

Answers

5 units.

Hope this helps!

Answer:

5 units

Step-by-step explanation:

Pls need help due in 20 mins- n no mfkn links pls pls plsss

Answers

Answer:

Step-by-step explanation:

speed is determined by the gradient

car 1 gradient = change in y / change in x = [tex]\frac{85 - 75}{17 -15} = \frac{10}{2} = 5[/tex]

car 2 gradient = 10

so car 2 is travelling faster than car 1

PLEASE HELP ASAP WILL GIVE BRAINLIEST TO BEST ANSWER

Answers

The answer is 160 for the problem

Scarlett is buying treats from a candy shop to share with her friends from Science Club. There's a Buggy Bundle box with 8 butterfly gummies and 10 beetle gummies, and a Classic Critter box with 6 butterfly gummies and 8 beetle gummies. Do the boxes have the same ratio of butterfly gummies to beetle gummies?
HELP NOOOWWW PLEASE

Answers

Yes because 1:2 = 2:4 = 4:6 = 6:8 = 8:10

Find the area and perimeter of the figure on the coordinate system below

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4.5 bc 1.5 x 3 is 4.5

4.5 is your answer yuh get it ig

Several years ago, the average serving size of beef at restaurants was 5 ounces. Due to changing restaurant trends, the average serving size is now 20% larger. What is the current average serving size?

Answers

Answer:

Step-by-step explanation:

Answer:

6 ounces

Step-by-step explanation:

20% of 5

0.20 x 5 = 1

5 + 1 = 6

Help please and thank you

Answers

Answer:

A) [tex]A=\pi r^2[/tex]

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

I really don't know how to explain it. But I hope I helped :)

On average 70% of customers order vanilla yogurt, and 30% order chocolate yogurt. In the following random number table, numbers 00 through 69 represents vanilla yogurt and numbers 70 through 99 represents chocolate yogurt.

Answers

Answer:

200

Step-by-step explanation:

Pls hurry and helppp NO LINKS

Answers

Answer:

-x = 14

is not equivalent to x + 10 = 2x - 4

hope it helps

THE OTHER GUY WAS CORRECT!!!but i hate links so much like ppl really spend time out of their day just to ruin ppls day that really need help on their work. so sad.

giving brainly answer quick noob

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

plz help will give brainlest

Answers

Answer:

Step-by-step explanation:

15x12=180

180/2=90

The diameter of a dime is 17.9 millimeters. What is the area of one side of the coin? Show your work

Answers

Answer: I think 612 millimeters

Answer:

251.65 Millimeters rounded to the hundredths place.

Step-by-step explanation:

The formula for the area of a circle is A=π×r^2.

Step 1: Find r, or the radius, which is half the diameter. In this case, it is 8.95.

Step 2: Square the radius that you get. In this case, the answer is 80.1025.

Step 3: Multiply the past number by π on your calculator. Some teachers allow 3.14 but be certain that your teacher allows it. In this case, π×80.1025=251.649425534

Step 4: You've got your answer! Hope this helps!

A pair of designer sneakers was purchased for $120 and a few months later, the new price is $138.
what is the percentage increase?

Answers

15 percent increase
Hope that helped, you just divide the last number by the first one

its 15 (source):trust me bro

I need help with this real quick ( 20 points) :)

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That would be C! T=d/s

Please help!! I really need help with these questions!

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Answer: It is likely that AC + DC = Back In Black.

Step-by-step explanation:

It is likely that AC + DC = back in black

The question is in the picture bellow.

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Answer:

Step-by-step explanation:

Solid dot means that number and beyond in whichever way the arrow is pointing

Please help giving brainliest

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Answer:

Step-by-step explanation:

1/5 = 0.2

1/3 = 0.33

Answer:

Step-by-step explanation:

1/5=0.2

1/3=0.33333.........

Please help giving brainliest.

Answers

Answer:

Step-by-step explanation:

The prime factorization of 72 is 2^3 x 3^2.

I hope this helps :)

Answer:

the prime factorization of 72 is d

Step-by-step explanation:

the prime factors of 72 are written as 2to theirs power times 3to the 2 power where 2 and 3are the prime numbers

Kaylee has 1 1/2 cups of yogurt to make smoothies. Each smoothie uses 1/2 cup of yogurt. How many smoothies can Kaylee make with the yogurt?

Answers

Answer:

3 is the answer .

Step-by-step explanation:

Answer:

It's 3

Step-by-step explanation:

Please help; I'd love for someone to help me with this question that makes no sense what so ever

Answers

Answer:

multiply 5 by 3.5

Step-by-step explanation:

3.5 times 5 = 17.5

Answer:

17.5

Step-by-step explanation:

scale factor = side x of figure B. / side label 5 of figure A

x = scale factor * side label 5 of figure A

x= 3.5* 5

x= 17.5

please help i have to at least get 82% but this is a hard concept for me, giving brainlest when available

Answers

Answer:

It is 30 minutes

The answer is 30 because the middle line of the box plot is centered at 30 which is the middle/median. :)

Help please ASAP!! I will give brainliest!

Answers

Answer:

3/5 1/10

Step-by-step explanation:

1/5 divided by 1/3 is 1/5 times 3 which is 3/5

1/2 divided by 5

= 1/2 divided by 5/1

=1/2 times 1/5

=1/10

Answer: 1) 3/5 2) 1/10

Step-by-step explanation:

1) 1/5 divided by 1/3

then you take the reciprocal so the equation is now 1/5 times 3/1

and you get an answer of 3/5

2) 1/2 divided 5/1 (you put the one under the 5 cuz it's a whole number)

Take the reciprocal of the second fraction and flip the numerator and denominator so you get 1/5.

Then, do 1/2 x 1/5 which equals 1/10.

Hope that helped! :)

Please help me please thx I’ll give brainliest

Answers

Answer:

A. 77/210

Step-by-step explanation:

A........................

PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST

Answers

Answer:

1. -95.99 2. 129.54

Step-by-step explanation:

I think D hold i need to work it out

2 2/3 times 4/5 PLEASE HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

32/15

Step-by-step explanation:

2 2/3 = 8/3

8/3 x 4/5 = 8x4/3x5 = 32/15

And this one too please?

Answers

Answer:

54 in. square

Step-by-step explanation:

First, average the two lengths. Then, multiply that by the height. The average of 6 and 12 is 9, and 9 times 6 = 54.

Help help help help pls!

Answers

6/25 is your answer because you just add them up and take the 6

Option 2 is the correct answer! :)))

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