Mathematics Middle School

Help please lol thankssss

Help Please Lol Thankssss

Answers

Answer 1

Answer:

1. 60

2. 36

6. 57

Step-by-step explanation:  For number 2 and 6 I subtracted the numbers by 90 because one side of the triangle is 90 degrees.

Related Questions

What is 35% of 80?
Please answer this within half an hour, Thanks!! :D

Answers

Answer:

28

Step-by-step explanation:

35÷100×80 which will give you 28 as the answer.

Answer:

the answer is 28

Step-by-step explanation:

to get this, you would change 35% to a decimal.

to do this you would move the decimal to the right 2 times ( 35.0-----> 0.35)

then, you would multiply 0.35 by 80, and you would get 28

hope this helped!

Combine the like terms to create an equivalent expression:


8t+1+(-4t)+(-6)

Answers

Answer:

you will get the answer 4t-5

plz mark as brainliest

pretty sure it’s 4t+-5

please do any of them or all i really need this done

Answers

1. 3.75+4.50=8.25- 5.25= $3 profit

She made 8.25 off selling bracelets to others, which adds money to her "account", but also spent money on crafting supplies, which results in her subtracting from her "account."

Can someone help me with my math work

Answers

Answer:

Step-by-step explanation:

So its difficult to show

Y= X-6 so what ever x is, y is six less than that so

X= -4 Y= -10

X= 0 Y=-4

X=4 Y=0

X=8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= 4/3x -2 so whatever x is y is 4/3 and 2 less then that

X=-4 Y= -5

X=0 Y= -2

X=4 Y=1

X= 8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= -2

Find minus 2 on the y axis and draw a horizontal line through it all the way across the grid.

Y= 2+ 1/4x  so whatever x is y is 1/4 of x add 2

X=-8 Y= 0

X= -4  Y = 1

X=0 Y=2

X=4 Y=3

X=8 Y=4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Do this method for 9

y = 2x -3 so whatever x is, y is  2 times that -3

y=2x +1 so whatever x is y is 2 times that +1

y= 2x so whatever x is y is 2 times that

Then plot the answers on a graph like co-ordinates (x,y) and draw a straight line through them

Make sure to label each line

Hope this helps

you just have to see where the x is & count up or down in till you get to your number

Hypothetically. Relli’s in DeWitt had 30 workers in their restaurant in the year 2010. In 2011 they let go 20% of their workers due to budget cuts. In 2012, they are letting go another 10%. How many workers will they have at the beginning of 2013? Round to the nearest whole worker.

Answers

At the beginning of 2013, they would have 22 (21,6) workers.

30-20%(6)=24

24-10%(2,4)=21,6

Find the LCM for 6 and 4.

Answers

The LCM of 6 and 4, is 12.
The LCM for 6 and 4 is 12. (6, |12| 18/4, 8, |12|)

I really need some ones help I've been missing this sense jan 11 I really need help pleases What percentage of a dollar is the value of each coin combination?

4 dimes
1 nickel and 3 pennies
5 quarters and 1 dime
List three different combinations of coins, each with a value of 30% of a dollar.

List two different combinations of coins, each with a value of 140% of a dollar.

The United States government used to make coins of many different values. For each coin, state its worth as a percentage of $1.


“Coin images” via the United States Mint. Public Domain.


cent
3 cents
20 cents
$5

Answers

Answer:

a. 40%

b. 8%

c. 135%

Step-by-step explanation:

4 dimes is 40 cents out of 100 cents, so that's 40%. 1 nickel is 5 cents and 3 pennies are 3 cents, which adds up to 8 cents out of 100 potential cents, so 8%. 5 quarters is 1.25 dollars and a dime is 10 cents, together it makes 1.35 dollars. Multiply that by 100 since there are 100 cents in a dollar and you get 135%

25 POINTS HELP PLEASE :)

Tomas is planning out a rail trail using a map with a marked grid. The head of the trail, which has an information kiosk, is located at (3, 0). He moves 1 unit east and 3 units north and places a pin at (4, 3) to represent the location of another information kiosk. He continues placing pins so that each pin is 1 unit east and 3 units north in relation to the previous pin. Which of the following points will have pins? Select all that apply.

A coordinate plane has an x-axis labeled East from 0 to 10 in increments of 1 and a y-axis labeled North from 0 to 10 in increments of 1.

A.
(5, 6)

B.
(6, 8)

C.
(7, 10)

D.
(8, 17)

E
(9, 18)
F.
(10, 21)

Answers

I think correct answer is C
It should be answers A, E, and F.

The dance committee has a budget of $125 to decorate the gym for the spring dance. They have already spent $65. Some members want to buy helium balloons that cost $0.80 each. Write an inequality to show the number of balloons that the dance committee could buy.

Answers

Answer:60 balloons

Step-by-step explanation: 0.80 times 75 is 60 and 125- 65 is 60

Answer:

60

Step-by-step explanation:

75 x 0.80 = 60

Answer if u actually know it only!!

Answers

Answer: 2^5

Step-by-step explanation: Diego should have added the exponents instead of multiplying them. I know it sounds weird but because both of the numbers are 2's you are able to combine them. When multiplying them together you should keep the base the same and add the exponents. In this case, 2^2 x 2^3 would be 2^5. Hope this helps.

im giving out brailyest

Answers

i would go with answer B! but that’s just my opinion

PLEASE! I REALLY NEED YOUR HELP!! WILL GIVE BRAINLY

Mon wants to make 5lbs of the sugar syrup. How much water and how much sugar does he need to make 25% syrup?


____ lbs of sugar, ____ lbs of water

Answers

With 5lbs of sugar syrup to get a 25% syrup you would need to add 15lbs of water
Mon would need 2.5lbs of sugar and 2.5lbs of water

Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 4/5

Answers

Answer:

C

Step-by-step explanation:

The answer is C because if it was a then the triangles would have to become smaller so it has to be rotation because is the same sizes

The answer is B I took the quiz and my teacher helped me pass

can u plz help for 10 pts

Answers

I can’t see the picture

Answer:

50%

Step-by-step explanation:

When you flip a coin you got 2 possible outcomes. Heads or Tails. Tails is 1 of 2 possible outcomes. 1/2= 0.5 * 100% = 50%

i need help on this one

Answers

Answer:

250.8 [tex]m^{2}[/tex] (hot-air balloon)

Step-by-step explanation:

Hope this helps!

Sorry if its wrong.

Stacy uses a spinner with six equal sections numbered 2, 2, 3, 4, 5, and 6 to play a game. Stacy spins the pointer 120 times and records the results. The pointer lands 30 times on a section numbered 2, 19 times on 3, 25 times on 4, 29 times on 5, and 17 times on 6. A winning spin is a 2.
Complete the table to find the theoretical and experimental probabilities of winning, and compare the two.


Theoretical Probability Experimental Probability Which is Greater?
%
%
HELP PLEZZ

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Answer: To compute the probabilities, just divide the number of times a number was landed by the total amount of outcomes. Stacy would spin a 6 approximately 0.14*50 = 7 times in 50 tries.

2 pie charts each with 6 equal slices.
What is 2 ÷
1
6
?

StartFraction 1 Over 12 EndFraction
2
6
12

Answers

Answer:

2?

Step-by-step explanation:

Help me please show work please

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Nothing is here I need a question sorry

REALLY EASY MATH WORTH A LOT OF POINTS

what is the name of this graph please help me

Answers

Answer:

a plot

Step-by-step explanation:

Name: stacked bar graph

Hope it helped
If not sorry

what is 5/8 as a decimal please give explanation
WILL GIVE CROWN

Answers

Answer:

One eighth is equal to 0.125.  Four eighths is equal to one half, or 0.5.  So five eighths is 0.5 + 0.125, which equals 0.625.

Answer:

0.625

Step-by-step explanation:

1/8 as a decimal is 0.125

to find 5/8 you multiply .125 times 5 which gives you 0.625. Hope this helps!

Hi please help I need it quick

Answers

The answer is 2 or 3
I think it’s c because you will break down that fraction to divide it by the other

What is the rate of change for the table?

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600 every 10 years is the right answer

heyyy wassup i need help here =v=

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Number 3, 1 to 3. Divide 2 to 6 by 2, and you would get 1 to 3. If anything that I just said makes any sense.

plz help me eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee plz

Answers

Answer:

Step-by-step explanation:

Its C can i get brainlist ;)

It’s 21 :) good luck and have a good day!!

Fill the missing ones in if you do i will you give you a crown thing plsssss helpp

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Answer:

3. Hardness

4. Streak

5. Density

6. Crystal

Step-by-step explanation:

big brain

Please answer, thanks.

Answers

Answer:

The answer is the last one ✔

Step-by-step explanation:

The answer is the fourth one!

Complete the ratio table

Answers

sorry but i dk the other ones

Just give him or her that 360 bc I gave my guy teacher the 360 and he likes it and I did it today and tomorrow is the first time he going to put it in me and he has kids but idc so yeah start off with the 360

Solve the equation s - 12 = 20
s = ?

Answers

Answer:

s=32

Step-by-step explanation:

s-12=20

s=20+12=32

Answer:

s is equal to 32

Step-by-step explanation:

hi, its me again!

please can you mark me as brainliest because they deleted my answer for some reason

thanks!

Each week in the library Mrs. Hoskins features popular books in the display. This week includes 3 mystery books, 4 biographies, 6 sci fi books 2 dystopian society books. Jack randomly choose one book to read .What is the theoretical probability that it is a biography

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4/15

select/all
4 bib / all 15

Can someone please help me on this?

Answers

The slope issssss 2

Answer:

slope: 2 y:(0, 3)

Step-by-step explanation:

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