Mathematics Middle School

someone help pls I don’t want a low grade and I am dum

Answers

Answer 1

Answer:

79/100 should be right

Step-by-step explanation:

Answer 2

Answer:

20/100+59/100=79/100

Step-by-step explanation:

100/10=10

ten is what they have in common

what you do to the bottom you have to do to the top

2x10=20

10x10=100 so 20/100 is equivalent to 2/10

Related Questions

how could -9 4/5 be expressed if its integer and fractional parts? ANSWER FAST

Answers

Answer:

Are you trying to know the value if its fractional part were to be turned in to an integer? I don´t know what you mean. All I know is -9 4/5 = -9.8

Step-by-step explanation:

Brainly please or a like

Confused?
17 more than the quotient of a number and 4
13 less than two-thirds of a number
What would be the answers to both of these?

Answers

Answer

I assume the first one is "(4÷a) + 17" and the second one is "(2/3a) - 13"

Step-by-step explanation:

1. the first one is (4➗x)+17

Answer correctly and fast!

Answers

Answer: 31.0

Step-by-step explanation:

Draw & label the normal distribution curve for the data: 99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64

Answers

Answer:

I thank it is 68

Step-by-step explanation:

I hope this helps if it is wrong, please let me now

PLEASE HELP ME !!!!!!!!

Answers

Answer:

2nd option is correct...................................

Its the last question bc sumplementary angles eaqual 90*

(7,-3) is translated 4 left and 6 up what is the new location

Answers

Answer:

(4, 3)

Step-by-step explanation:

f a point is translated to the left it must be subtracted from the original coordinates because the left is getting closer to the negative side of the graph. If it is being translated up that number should be added, so (7-3,-3+6) which is (4,3).

create your own real-world situation that could be modeled by the graph below. (someone help i’ll mark you brainlist or whatever its called)

Answers

Answer:

We’ll go simple

X-distance driving (miles)

Y- time (minutes)

Step-by-step explanation:

for every 2 minutes, you drive 6 miles at a constant rate

write the ratios in simplest form:

1. 10/15

2. 21 to 14

3. 15:25

Answers

Answer:

1. 2/3

2. 3 to 2

3. 3:5

Step-by-step explanation:

10/15 divide by 5

10/15 = 2/3

21 to 14 divide by 7

21 to 14 = 3 to 2

15:25 divide by 5

15:25 = 3:5

2/3
3 to 2
3:5

10/5= 2
15/5= 3

21/7= 3
14/7= 2

15/5= 3
25/5= 5

Which answer best describes how to calculate the probability of the following compound event: drawing a red 5 (a 5 of hearts or a 5 of diamonds) from a standard deck?

A) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of spades

B) multiply the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds

C ) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds

D) multiply the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds

E ) add the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds

Answers

Answer:

Step-by-step explanation:

help me please, due today

Answers

Answer:

Part A: 0.21

Part B: 50

Step-by-step explanation:

Part A:

I would recommend a calculator for this.

Start by adding all the candies which would add to 24. Now take the number of yellow candies, 5, and divide it by 24 which would give us 0.2083, but they want it in hundredths which would be 8 rounded to give us 0.21.

Part B:

The best way is to see by what 24 was multiplied by to equal 200, so divide 200 by 24, which would give us a decimal of 8. Now multiply the number of green candies, 6, by our answer and you would get 50.

Hope this helps!

Answer:
Part A: 0.21
Part B: 50
Step-by-step explanation:
Part A:
I suggest using a calculator for this.
Start by adding all of the candies, that would add up to be 24. Now take the number of
yellow candies, 5, and divide it by 24
which would give us 0.2083, but they
want it in hundredths which would be 8
rounded to give us 0.21.
Part B:
The best way is to see by what 24 was
multiplied by to equal 200, so divide 200
by 24, which would give us a decimal of 8.
Then multiply the number of green
candies, 6 by the answer and you would
get 50.
Good luck, hope you do well!

420 ft2 painted in 36 min; f ft2 painted in 30 min
(Write the proportion phrase and solve)

Answers

Answer:420/36 = f/30

f=(30)(420/36)

f=350 sq.ft

Step-by-step explanation: Hope this helps!

help me i need help for this equation

Answers

Answer: 99 square inches

Step-by-step explanation:

i believe you add it all together

Answer:

99 square inches

Step-by-step explanation:

that's the answer

Choose the amount of money that is equal to 1 dollar 1 nickel.

Answers

Answer:

$1.05

Step-by-step explanation:

One dollar is equal to 1, and one nickel is 0.05 cents. Therefore, putting these together we get $1.05

$1.05. When you have a nickel you have 5 cents. When you have $1 you have 100 cents. 100+5=105 105=$1.05

Kira has completed 26 hours of community service. her goal is to complete at least 90 hours. Write and solve an inequality to show how many more hours, H kira needs to complete to meet her goal

Answers

Answer:

h = 90 - 26

Step-by-step explanation:

90 is the total she needs to complete it and she has already done 26 so h = 90 - 26hope this helps please mark brainliest if you can

Answer:

h = 90 - 26

Step-by-step explanation:

90 is the total she needs to complete it and she has already done 26 so h = 90 - 26hope this helps please mark brainliest if you can

Q7: Use the following image to answer the question below:

Answers

Angle 1,3 and angle 2,4 vertical angles. Angle 1,2 and angle 3,4 are adjacent.

Juliette made 3 sculptures. It took her 8 days, and she completed an equal amount each day. What fraction of the sculpture did she make each day?

Answers

Answer:

About 2.67 (2 3/5)

Step-by-step explanation:

8 divided by 3 equals 2 with a repeating 6, so you round it and get 2.67 or 2 3/5.

Hope this helps!!

can you help me on this please

Answers

Answer:

10 x 3 x 3 = 90cm (area)

Step-by-step explanation:

10x3x3=90cm i hope this helps!!

pls help TvT (x doesn't equal 135 i tried that already)

Answers

Answer:

x=90

3x=90 or 30 im not sure

Step-by-step explanation:

x=90

and 3x=30

i’m pretty sure hope this helps good luck

<33

can someone help me solve this?

Answers

Answer:

300

Step-by-step explanation:

please help if you can. I need help with this question, here's a picture of it.

Answers

Answer:

The measure of angle N is A. 30 degrees

Angle N is similar to angle Y, we can assume this by the way the triangles are named (xYz and mNo).

A triangle's inner angles must equal 180.

Angle Y is 30 degrees because 180-90-60=30.

So angle N is also 30 degrees.

DONT SCAM ME WILL GIVE BRAILIST

The dot plots below show the test scores of seventh- and eighth-grade students:

Dot plot for Grade 7 shows 6 dots on score 50, 4 dots on score 60, 6 dots on score 70, and 4 dots on score 80. Dot plot for Grade 8 shows 7 dots on score 60, 4 dots on score 70, 4 dots on score 80, 3 dots on score 90, and 2 dots on score 100.

Based on visual inspection of the dot plots, which grade, if any, appears to have the higher mean score?

Grade 7
Grade 8
Both groups show about the same mean score.
No conclusion about mean score can be made from the data.

I think its grade 8

Answers

Answer:

1. attachment↑

its grade 8

Step-by-step explanation:

mark me as brainliest if it helps

Based on visual inspection of the dot plots, it appears that Grade 7 has a lower mean score than Grade 8.

What is dot plot?

A dot chart, also known as a dot plot, is a type of statistical chart that consists of data points plotted on a relatively simple scale, typically using filled in circles.

Based on a visual examination of the dot plots, Grade 7 appears to have a lower mean score than Grade 8.

In Grade 7, the majority of students scored in the 70s, with fewer scoring in the 50s and 80s, whereas in Grade 8, the majority of students scored in the 60s, with fewer scoring in the 70s, 80s, and 100s.

This suggests that the mean score in Grade 8 is higher.

Thus, this can be concluded regarding the given scenario.

For more details regarding dot plot, visit:

https://brainly.com/question/22746300

#SPJ3

The circle shown in the coordinate plane below is the preimage under a dilation centered at the origin with scale factor

Which of the following points is NOT on the image of the dilation?

Answers

Answer: (6, -6)

Step-by-step explanation: You didn’t give options or the scale factor, but I believe I’ve seen this problem before. If that’s an option, I believe it should be that one. :)

6,-6 that’s the right answer

Write three ratios that each diagram can represent.

Answers

Step-by-step explanation:

for the hearts and demands it's 3 hearts to 5 diamonds, 6 hearts to 10 diamonds, 12 hearts to 20 diamonds

for 2.

3 pencil to 2 pen, 6 pencil to 4 pen , 12 pencil to 8 pen

For 1. 3:4 6:8 and 9:12
For 2. 3:2 6:4 9:6
Hope this helps!

Jason’s tub has a capacity of 2 gallons.
Mark’s tub has a capacity of 20 gallons, Louis’ tub can hold 30 quarts, and Jamie can fill his tub with 50 pints of water.
Which friend has a tub with the greatest capacity?

Answers

Answer:

Mark's Tub is the biggest out of them all at 20 gallons.

Step-by-step explanation:

First, Let's calculate everything into Gallons.

We already know that Jason and Mark's capacities don't need calculations.

Louis's 30 quarts can be calculated to 7.50 Gallons.

Jamie's 50 pints can be calculated to 6.25 Gallons.

Conclusion:

Jason's Tub is the least at 2 gallons.

Jamie's Tub is more than Jason's at 6.25 gallons

Louis's Tub is more than Jamie's at 7.50 gallons.

Mark's Tub is the biggest out of them all at 20 gallons.

Answer:

Mark's tub can hold the most.

Step-by-step explanation:

Jason has 2 gallons.

Mark has 20 gallons.

Louis has 30 quarts, which is basically 7.5 gallons.

Jamie has 50 pints, which is basically 7.50594 gallons.

Mark's tub can hold the most.

The manager of a student bowling team bought 3 shirts and 4 caps for $66. At another time, he bought 7 shirts and 3 caps for $116 at the same unit prices as for the first purchase.

If S = cost of a shirt and C = cost of a cap, what is one of the equations that can be used to solve the problem?

Answers

3s+4c=66 i think thats the answer im not sure tho

Answer:

"3S + 4C = 66"

Step-by-step explanation:

(6 + 2 + 14 = 22s)

(8 + 17 + 19 = 44c)

22 + 44 = 66

(The math above are examples)

So, it's "3S + 4C = 66"

Truly sorry if my math is incorrect

Bye, have a great day/night.

−9 1/9 round to the nearest 100th

Answers

Answer:

-91.00

Step-by-step explanation:

-91.00 jdkejelenelwneneje

Pls, help anyone- it's due tomorrow!

Answers

Answer: 65.94

Step-by-step explanation:

Find the area of the middle circle.

3.14 x 2² = 12.56

Pretend the white area doesn't exist and find the area of the shaded region.

3.14 x 5² = 78.5

Then subtract.

78.5 - 12.56 = 65.94

HELP ANSER FAST AND CORRECTLY :')

Answers

Answer: A) when your numbers are closer together and you have no outliners:)

Answer:

its A

when your numbers are close together and you have no outliner

Sophie bikes at a speed of s miles per hour. Her friend Rana is slower, her biking speed is only r miles per hour. Tommorow both girls are planning to spend 3 hours biking. How much longer will be the Sophie's route

Answers

Answer:

She waited for 20/r-20/s at the end of the line

what fraction of a meter is 20 cm

Answers

Answer:

1/5m

Step-by-step explanation:

Google ;DDDD

Answer:

The answer is 20cm = 1/5m = 0.2 m.

Other Questions

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