Mathematics Middle School

can you help me plsssssss

Can You Help Me Plsssssss

Answers

Answer 1

Answer:

60.16

Step-by-step explanation:

Don't really know how to explain this other than use a calculator.

Hope that this helps!

Related Questions

Help me pls I need it fast

Answers

Answer:

I don't know does it fold up or anything?

Step-by-step explanation:

which expression is equivalent to 3y - 8 - 7y + 9


-3y

-10y + 1

-9y

-4y + 1

Answers

The second one.

Because 3y-7y = -10y and -8+9 = 1
-10y + 1
-10y + 1 because when you combine like terms 3y minus -7y because of the subtraction symbol in front so that equals -10y then -8 + 9 equals 1 so it’s -10y + 1

HELPP IM ALMOST DONE PLEASEEEE

Answers

The answer is AAAAAAAAAA

Answer:

number A

the template does not have the needed triangle for the other numvers

What is the probability of rolling a 3 on a number cube and tossing tails on a coin?

Answers

Answer:

Number cube: 1/6 Tossing tails on a coin: 1/2

A number cube is 6 sided, so the probability would be 1/6.

A coin has 2 sides, heads and tails, so tossing tails would be 1/2.

plz help ill give extra points

Answers

Answer:

I wasnt sure of the question but i hope this is right

Step-by-step explanation:

abcd = ac over b hehe

At the book sale, all books cost less than $5.

What is the most expensive a book could be?
Write an inequality to represent costs of books at the sale.
Draw a number line to represent the inequality.

Answers

Answer:

$4.99, b<5

Step-by-step explanation:

b<5

most expensive? $4.99 (this could also be $4 depending on how accurate of an answer your teacher wants)

to draw a number line, plot an open point at 5 and draw an arrow to the left.

if correct will receieve brainly

Answers

Area of triangle 1/2 b h

Can someone please answer number 8 for me?

Answers

Answer:

i hope its 15 but use photomath

HEEEEEEEEEEEEEELLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPP

Answers

Answer:

3/4.8/5 s your answer... that is option H

There we go :))), xp

First-person to answer with an explanation get Brianliest

Answers

Answer:

C

Step-by-step explanation:

Please don't hate if wrong.

please help please it's on topic systems of equations

Answers

The solution is (4, 125) . This means that the cost of being in soccer and band for four months is the same, $125. It's where the costs of those two clubs intersect .
The solution is 4,125

PLEASE HELP
a class of 24 students was asked to identify a team sport in which they have participated their responses are shown in the line plot

A. How many total responses are recorded in the line plot for the five sports
B. What is the total number of students polled
C. Give a possible explanation as to why the answers to part (a) and (b) are diffrent.

Answers

Answer:

A) 28

B) 24

C) A and B are different because the students can do more than one sport and it never said that they had to only chose one.

Step-by-step explanation:

A and B ( the person above me is right)

In the expression 4y - 7, evaluate the expression when y = 3

plz answer i need this today :)

Answers

Answer:

Step-by-step explanation:

Equation is below

Step 1

4y-7  evaluating

Step 2

4y-7  Substitute y for 3

(4)(3)-7

Step 3

(4)(3)-7  Now simplify

12-7

5

Answer

5

Hope this helps

Find the value of x - this is circle segments.


Answers

Answer:

ummm 1 i think

Step-by-step explanation:

hope its right

What is the equation for this table?

Answers

Answer:

every time x increases by 1 and y increases by .5

Step-by-step explanation:

Answer:

1x=.5

Step-by-step explanation:

i dont know for sure but i hope this helps

Which question(s) could be answered by collecting data that has variability? Click on each statistical question. To change an answer, click again. How many people are in Mr. Moore's geometry class? What proportion of the voters want a new city park? What was the temperature in the school lunchroom at noon today? How many people own snow blowers in Boston? On average, how old are the cats that live in Kyle's neighborhood?

Answers

Answer:

how old are the cats that live in Kyle's neighborhood?

Step-by-step explanation:

Because the question is  statistical which mean you will get more then one answers

The following system of equations is graphed below.
Y= 3x - 9
Y= -2x + 1

What is the solution to the system?
A.
(−3, −2)

B.
(−3, 2)

C.
(−2, −3)

D.
(2, −3)

Answers

-3, -2 because that is where the points meet
the answer is D because the points meet at (2,-3)

Help)Area of Composite Figures(Help

Answers

Answer:

F) = 79.27cm

G) = 50.8cm

Step-by-step explanation:

For F, add the area of the rectangle (8*5 = 40) to the area of the half circle ((pi * 5^2)/2 = 39.27) to get the total (79.27)

For G, add the area of the square (5.5*5.5 = 30.25) to the area of the trapezoid (3 * (8.2+5.5)/2 = 20.55) to get the total (50.8)

Hopefully this helps - let me know if you have any questions!

F = 79.27cm g= 50.8cm

I need halp puh-lease

What is the value of the expression: x2 + y2 + x - y
when x = -1 and y = 3


6


8


12


16
and if u can plz tell why

Answers

the answer should be 6! all you have to do is plug the numbers into the equation!
it would be like this:
-1^2+3^2+(-1)-3
doing all of that would equal 6!
it’s 6! that’s what the other girl said

Wren wants to build a box to organize her scrapbook supplies. She has a stencil set that is 12 inches wide that needs to lay flat in the bottom of the box. The supply box must be 2 inches tall. What is the length of the box if the volume is 72 cubic inches?

Answers

Answer:

158

Step-by-step explanation:

Answer:

It’s 158

Step-by-step explanation:

Group the terms with variables on one side of the equal sign, and simplify.
8t −15 = 32t

Answers

Answer:

t = -5/8

Step-by-step explanation:

1.) Add 15 to each side canceling it out on the left

8t - 15 = 32t

    +15    +15

2.) Subtract 32 from each side canceling it on the right

8t = 32t +15

-32t  -32t

3.) Divide each side by 24 to get the variable

-24t = 15

-24t/-24t = 15/-24t

4.) Simplify by 3

5/-8

t = -5/8

Subtract 8t from 8t and then do 32t- 8t. The new equation is -15=24t. That is the new equation simplified. But the answer would be t=15/24, but you can simplify that which would be t=5/8

Coach Nelson is adding water to a swimming pool. Which units should be used to describe the amount of water Coach Nelson is adding to the swimming pool?
Cubic units
Linear units
Square units
Rectangular Units

Answers

Rectangular units i think good luck!

Answer:

Cubic units because you are measuring the volume of the pool and

Step-by-step explanation:

Help Me! How Can I Add The 7 Ordered Pairs To The Graph ( I’ll list them in the bottom )

(10,1) (35,3) (55,5) (90,7) (20,2) (40,4) (70,6) Hehe Sorry For The Writing Btw Here’s A Better Example Or Copy.

Answers

Answer:

You need to match up the ordered pairs to the numbers on the graph. For example (35,3) starting with the x axis which is the horizontal and the y axis is the vertical you go 35 places right and 3 places up and dot it. I'm not sure if this is what you mean because you got the (10,1) right also I'm not great at explaining. Hope this helped!

A survey asked students to choose their favorite type of movie.
The results are shown in the following table.
(a)Find the percentage for each type of movie.
Type of movie Number of students Percentage
Action 70 find
Comedy 30 find
Drama 40 find
Thriller 110 find

(b)Construct a percent bar graph for the data.

Answers

Answer:

a

Step-by-step explanation:

Action- 28%
Comedy- 12%
Drama- 16%
Thriller- 44%

Step by step explanation:
Add up all of the numbers, so here it would be 70+30+40+110 and you would get 250 so then you divide each number by 250. 70 divided by 250 is .28 so u make that into a percentage which is 28%, 30 divided by 250 is .12 so 12%, 40 divided by 250 is .16 so 16%, and lastly, 110 divided by 250 is .44 so 44%

The histogram below shows the amount of customers' cell phone bills. Use the histogram to answer the questions.


A. How many people were included in this survey?

B. What is the interval width?

C. How many people's cell phone bills were between $32 and $48?

D. If a person's cell phone bill came to $36, which interval should they be tallied in?

Answers

Answer:

i think it is C

Step-by-step explanation:

can u pleaes mark me as brainilest

hope this helps

Its c trust me hope u get it correct

today i feel like giving out brainly points : )

Answers

Answer:

84

Step-by-step explanation:

14x6

Answer:

hui

Step-by-step explanation:

84

Help me out pls!!!!
Side note: Tell me your favorite Victorious character. If you say mine, i'll give you a brainliest.

Answers

mine is jade! she’s pretty and funny

Pls help. I’m so confused

Answers

Answer:

25 units

Step-by-step explanation:

The longest side is 12.

The two other sides of the triangle = (3 sqaured + 6 squared) (9+36) the square root of 45 is about 6.7.

6.7 x 2 = 13.4

13.4 + 12 = 25.4

25.4 rounded to the nearest unit is 25

Answer:

25

Step-by-step explanation:

Used an online triangle calculator<3 lol

What kind of triangle is this?
A.
scalene triangle
B.
isosceles triangle
C.
right triangle
D.
equilateral triangle

Answers

Answer:

scalene

Step-by-step explanation:

all side lengths are different

It is A. scalene triangle

If C = 18π inches, what is the area?

Answer choices:
164.35 in^2
254.34 in^2
268.26 in^2
32 2.84 in^2

Answers

Answer:

254.34 in^2

Step-by-step explanation:

C = 18(3.14)

C = 56.52

A = C^2/4(3.14)

A = (56.52)^2 = 3194.5104

A = 3194.5104/4(3.14) = 254.34

Hope this makes sense

Answer:254.34

Step-by-step explanation:if you get it rong im sorry

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