Mathematics Middle School

please help me ///////

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

here is the answer
i used the chart to mark the points btw

Related Questions

Of all the students in a school, 2/9
of them are in sixth grade.

a. How many sixth graders are there if the school has 90 students?

b. How many sixth graders are there if the school has 27 students?

c. If the school has x students, select the expression for the number of students in the school in terms of x.

d. How many students are in the school if 42 of them are sixth graders?

Answers

Answer:

a20

c117

d4.66666667

Step-by-step explanation:

I think it’s c I hope it’s helps

Jonathan has a certain number of Carebears. Haneef has three times as many Care Bears as Jonathan. Annie has four less Carebears than Jonathan. Humzah has five more than twice the amount of Carebears as Jonathan. Jing only likes Fuzzy, so he doesn't have any Carebears. They have 43 Carebears in total.

Answers

Answer:

Step-by-step explanation:

6×3=18

6-4=2

6×2+5=17

6+18+2+17=43

Don'te is sitting on the bus on the way home from school and is thinking about the fact that he has three homework assignments to do tonight. The table below shows his estimated probabilities of completing 0, 1, 2, or all 3 of the assignments.

Answers

Answer:

Its b

Step-by-step explanation:

Find the measure of a. (type the measure of the angle ONLY)

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is 45

What is the angle of GHD?

Answers

The answer is 102

3x+2x+50=180
5x+50=180
5x+50-50=180-50
5x=130
5x/5=130/5
X=26
2(26)+50=102

Three times a number minus thirty-two
is seven times a number plus twenty-
eight.
*equation&solve*

Answers

Answer:

3n−32=7n+28

n=-15

Step-by-step explanation:

Let's solve your equation step-by-step.

3n−32=7n+28

Step 1: Subtract 7n from both sides.

3n−32−7n=7n+28−7n

−4n−32=28

Step 2: Add 32 to both sides.

−4n−32+32=28+32

−4n=60

Step 3: Divide both sides by -4.

−4n/−4=60/−4

n=−15

about 3.9 x 10^7 people live in California. about 1.3 x 10 ^6 people live in Maine. About how many times more people live in California than live in Maine

Answers

From what I know it’s 30 times as much

To do it you move the decimal place by however much the power of ten is

So
3.9 becomes 39,000,000 and
1.3 becomes 1,300,000
So from there you divide 39,000,000 by 1,300,000 to get 30

Hope that helps

Answer:

Step-by-step explanation:

uuuh8hji8u798

Brian enjoys going for a walk each morning. He walks 1.5 miles each day.

Let n represent the number of days Brian walks.
Let t represent the total distance Brian walks, in miles.

Which graph shows the number of miles Brian walked over the course of 6 days?

Answers

Answer:

it's B from what I can see

Step-by-step explanation:

This is because in 6 days, Brian would walk 9 miles

(1.5 × 6 = 9)

And graph B is the only one showing that

Can someone plss help?

Answers

Answer:

B and D

Why A is incorrect: 50-17=33, not -33.

Why C is incorrect: 17-23??? Incorrect.

B and d hope this helps:)

Plssssssss help meeeeee

Answers

1. 10 V = lwh/3 = 5*2*3/3 = 10

2. 3 V = lwh/3 = 3*3*1/3 = 3

3. 72 V= lwh/3 = 9*6*4/3 = 72

Hope this helps! :)

okay so look at the lines that the pyramids have how the line is equals like 1/2 and when u get that you multiply and you keep doing it until you get your answer then u add 1/2 plus your answer hope that helps.

can some please help me with this question I don't understand

Answers

The volume would be 124,000m2 or (1.24 x 10^2).

Step by Step:

V=πr2h=π·192·109≈1.23619×105

What value of t is a solution to this equation?
-t + 2
------- = 1
3

Answers

Answer:

-1

Step-by-step explanation:

you mutiply the 3 on both sides and then you subtract the 2 from both sides.

The answer to ur question is A

help quick please please

Answers

Answer:

57.5

formula

A= (a+b/2)h

57.5 is the answer
Formula: A= (a+b/2)h

Quadrilateral P'Q'R'S' is a dilation of the quadrilateral PQRS, with the origin as the center of dilation.
What is the rule used to create this dilation?

Answers

answer: the dilation is 0.5

step by step solution: life

The dilation scale factor of the quadrilateral is k = 1/2

What is Dilation?

Resizing an item uses a transition called Dilation. Dilation is used to enlarge or contract the items. The result of this transformation is an image with the same shape as the original. However, there is a variation in the shape's size. Dilation transformations ensure that the shape will stay the same and that corresponding angles will be congruent

The result of dilation is that the shapes and boundaries of objects in the input image are expanded or thickened. It is often used in conjunction with other morphological operations such as erosion, opening, and closing to manipulate and enhance images.

Given data ,

Let the scale factor of the dilation be represented as k

Now , the coordinates of the quadrilateral PQRS is

P ( -2 , 5 )

Now , the coordinates of the quadrilateral P'Q'R'S' is

P' ( -1 , 2.5 )

So , the dilation factor k is given by

k = -1 / -2

k = 1/2

Hence , the dilation is k = 1/2

To learn more about dilation click :

https://brainly.com/question/13176891

#SPJ2

giving brainliest if u answer

Answers

From top to bottom :
D, E, A, C

I think that is right and I hope it helps!

Answer:

Its 36 because 12 times 3 is 36

Step-by-step explanation:

Answer:

168 on edge

Step-by-step explanation:

help plz

1. Sandi earns $43,000 per year. This year she plans to spend 27% of her income on rent.

a. about how much does sandi plan to spend on rent this year?
b. How much does she plan to spend on rent each month?

2. Last season, Ali had a hit 19.3% of the times he came to bat. If Ali
batted 82 times last season, about how many hits did he have?

3. Sixteen of 80 dogs at a kennel are golden retrievers. What
percent of the dogs are not golden retrievers?

4. The number of lime-flavored candies in a candy machine is

5. If this is 17% of the number of candies in the machine.

Answers

Answer:

1a) $11,610

1b) $967.5

2) 15.826

3) 20%

Step-by-step explanation:

1a)

27/100 = .27

.27(43,000) = $11,610 a year

1b) $11,610 / 12 months = $967.5 a month

19.3/100 = .193

.193(82) = 15.826 hits

3) 16/80 = .2

.2(100) = 20%

I don't know what you are asking for 4 and 5.

Simplify the expressions by combining like terms

2/3p + 4/3p - 1/3p

Answers

Answer:

5/3p

Step-by-step explanation:

hope this helps you

Which of the following statements best describes the data?

Answers

Im not for sure but i think its the 1/3 if students joined music

PLZ HELP RN! I WILL GIVE BRAINLIEST TO BEST ANSWER AND NO LINKS!!!!
Let me rephrase that NO.FRIDGING.LINKS! OR FAKE ANSWERS! AND MAKE SURE TO GIVE A FULL ANSWER AND NOT A BAD ANSWER

Also, just in case you still don't understand, if you reply just to get points, I will legit call brainly and tell them I want my points back fyi. Thank you! :D
I had to rewrite my answer cause I got scammed the first time, so please dont scam me

Answers

42.a) x<3
42.b) x>_10

44) sorry i couldn’t do this one ahah

44.a) -30
44.b) 9

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