Mathematics Middle School

Could someone help? I will give brainliest!!

Answers

Answer 1

Answer:

52 square units

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Related Questions

The equation and the graph in the picture describes different functions. Which statement best compares the slopes and y-intercept of the functions? Please explain your answer

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Answer:

C. Function f(x) has the same slope and a greater y-intercept than the function g(x).

im stuck on this someone please help

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Answer:

Step-by-step explanation:

Jabari collects data throughout the football season and uses these data to determine the probabilities of different teams playing in the league championship game. The probabilities of his four favorite teams playing in the championship game are shown below.

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Answer:

Step-by-step explanation:

You can automatically rule out A and C because they're too big of a fraction. The common denominator between 8 and 9 is 72, and if you covert the fractions to [tex]\frac{32}{72}[/tex]([tex]\frac{4}{9}[/tex]) it's larger than [tex]\frac{9}{72}[/tex]([tex]\frac{1}{8}[/tex])

HELP Please!!! I need this done quick.

Answers

what form do you need it in?

Hey ok so for A the answer is 1.14 and for b it’s 0.9 hope this helps

Label the type of association shown by the scatter plot as positive, negative, or no relationship. Read the answer choices carefully - you only have one attempt for this problem.

Answers

Answer:

Positive,nonlinear

Step-by-step explanation:

I know math

Positive linear

Explain- non linear is when the dots don’t make a shape like a line and then the top left side in negative while the top right side is positive

Two accounts earn simple interest. The balance y (in dollars) of Account A after x years can be modeled by y=10x+500. Account B starts with $400 and earns 5% simple annual interest.

Answers

A has a greater principal

Principal of A is $500, the principal of B is $400, so A's principal is greater by $100

Annual interest rate of A:

10/500 x 100

The interest rate of B is higher.

4) B's annual interest rate is 5% and A's annual interest rate is 2%, so B's is higher by 3%.

Hope this helps! Have a great Tuesday!

What is the 5% sales tax for an item costing $32.20?

Answers

Answer:

$1.61

Step-by-step explanation:

i think the answer is $1.61. what you do is type is ur calculator: 0.05(which is 5%) and then you multiply is by $32.20, and u get $1.61. Im not 100% sure bc I havent done it in a while but i think

It’s 30.59 is the answer, because 1.61 was discount of 5% .

y=3x+14
2x-3y=-14
Substitution method

Answers

X= 14
Y= -45

2x-3y=-14
y=3x+14

the correct answer should be y=3x+14

make sure u have explanation pls
Which word could you use to replace the underlined word below that would be more precise but have the same meaning?

The long system of forest trails were lined with flowering bushes.

(1 point)

miniature

narrow

extensive

distant

Answers

narrow
it describes a path lined with flowers

I don’t know the answer pls help I’ll give you brainliest!! 19 points.

Answers

Answer:

it is A i think i am a nub tho

Step-by-step explanation:

Answer:

D I think

Step-by-step explanation:

The question is stated in the image below:

Answers

Answer:

Step-by-step explanation:

That's your answer.....

The answer choice will be B hope this helps.

please please please help me quickly!

Answers

Answer:

45 and 155

Step-by-step explanation:

Answer:

45 and 155

Step-by-step explanation:

Please consider Brainiest! :)

1. -3x+32= -x-12 2. 8x+16=x+9 3. 3x + 2 = 2x -55 I need all the steps to all three of those questions

Answers

Answer:

Step-by-step explanation:

1. - 3x + 32 = - x - 12

-3x + x = - 12 - 32

-2x = - 44

x = 44/2 = 22

2. 8x + 16 = x + 9

8x - x = 9 - 16

7x = - 7

x = - 7/7

= - 1

3. 3x + 2 = 2x - 55

3x - 2x = - 55 - 2

x = - 57

someone help me please

Answers

= 34y = 1156
Divide both sides by 34
Y = 1156/34
Simplify 1156/34 to 34
Y = 34

Help......................

Answers

1. 100,000
10 x 10 x 10 x 10 x 10

2. 4.41
2.1 x 2.1

3. you can just put 6.25%
1/4 x 1/4

6.25% i think hope it helps

Solve each inequality, then match it to the correct graph.

Answers

Answer:

1- G

2- D

3- A

4- H

5- B

hope this helps :)

Step-by-step explanation

1- r/-2 ≥ -5

*-2 *-2

r≥10

2- y+9 ≥ -2

-9 -9

y≥-11

3- 7> k+12

-12 -12

-5>k

4- -5 ≤ -16 +m

+16 +16

11 ≤ m

5- -54≤ -6c

/-6 /-6

9 ≤ c

1- it would be 6
2- it would be D
3- 4
4- H
5-b

HELP PLEASE ANSWER QUICKLY!

Answers

Answer:

The answer is 3

Step-by-step explanation:

If im correct it’s 3 cause 4 x 3 is 12

Otis measured the heights of several sunflowers. He found that their heights were 2,3,5,7, and 8 feet. Otis found that the mean was 5 feet and the range was 6 feet. Which numbers describe the center and spread of this data set? A. 6 feet describes the center, and 5 feet describes the spread. B. 8 feet describes the center and 2 feet describes the spread C. 5 feet describes the center, and 6 feet describes the spread D. 2 feet describes the center and 8 feet describes the spread.

Answers

Answer:

Step-by-step explanation:

The solution is : 6 feet describes the center, and 9 feet describes the spread

What is median?

In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.

here, we have,

The center of a data set is mostly considered as the median or the mean

Here mean is 6 (given). And median is also 6.

As 6 is exactly at the middle of the data set. (When arranged in ascending order)

Now, one of the way of calculating the spread is calculating the range, here it's given that the range is 9.

Therefore, 6 feet describes the center, and 9 feet describes the spread is correct.

To learn more on median click:

brainly.com/question/20425811

#SPJ2

HELP ME PLS
Write two expressions that can be added to find the volume of the solid figure shown below.

Answers

Answer:

Step-by-step explanation:

Split the shape into 2 cuboids

7*2*5 = small cuboid

10*4*5 = large cuboid

add both of these figures up to find the total volume.

A customer must be no more than 12 years old to order from the kids’ menu at a restaurant.
Which number line below represents a, the age of a customer who can order from the kids’ menu?

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Answer: I am not a big fan of this app but it has been crashing since I downloaded the update so it could have a little bit of an issue.

Step-by-step explanation:

Answer:

Step-by-step explanation:

rewrite the following equation in slope-intercept form y-10=2 (x-1)

Answers

Answer:

slope-intercept form y-10=2 (x-1)

Step-by-step explanation:

Simplify

−

⋅

(

−

)

Tap for more steps...

−

Move all terms not containing

to the right side of the equation.

y=−x2+15

Rewrite in slope-intercept form.

y=−12x+15

PLS ANSWER BEFORE 2:56
30 POINTS

Answers

Answer:

the answer is 18m/s

may it help you

Answer:
18m/s

You’re welcome

Jeff bought a 5-gallon bucket of paint. He
used 1.25 gallons to paint his bedroom, then
he used two-thirds of the remaining paint for
his living room. How many gallons of paint
did he use to paint his living room?
of

Explain you answer!!

Answers

Answer:

2.5

Step-by-step explanation:

5-1.25= 3.75

two-thirds of 3.75 is 2.5

It’s 2.5 ____________

Cross sections that can be seen when a plane intersects a cone but not when it intersects a pyramid or prism are . please help me

Answers

Answer:

The cross section can be:

1. A circle

2. An ellipse

3. A parabola

4. A hyperbola

Step-by-step explanation:

The answer could be parabola but i’m not sure 100% sure!

Can someone help me out with this?

Answers

D. 16

16 divided by -8 = - 2

the answer is d-16!!!

PLEASE HELP!!! I will give brainliest.

Answers

Answer: A.) 680 square ft

Step-by-step explanation: you multiply17 and 40 and you get 680

Answer:

c. 620

Step-by-step explanation:

1st: Find the area of the whole rectangle

The formula for a square is l x w

40x17=680

2nd: Find the areas of the rectangles

The are of a rectangle is the same formula for a square (l x w)

6 X 2.5=15

3rd: Multiply 15 by 4

This represents the number of smaller rectangles that are in the big rectangle

15 x 4= 60

4th: 680-60

This represents the amount of room that the students can wak on

FINAL ANSWER: 620 square feet

gina visited the aquarium with some of her cousins aunts and uncles.the group bought 20 admission tickets for $340.adult tickets cost $20 and children ticket cost $15.how many adult and children tickets did the group buy

Answers

Answer:

375

Step-by-step explanation:

340 + 20+ 15 = 345

The Answer is 375 hope this helos

Which expression has the least value when x = 1000?

Answers

Answer: Could we see the choices?

Step-by-step explanation:

/8~937=3 which classify as 100 then divided by 25

Write two different fractions where the LCD (lowest common denominator) is 20.

Answers

Answer:

The answer is 1/4 and 2/5

Step-by-step explanation:

4 × 5 = 20

Answer:

20 40 and 20 60

Step-by-step explanation:

WILL AWARD BRAINLIEST IF CORRECT PLZ ANSWER ASAP!!!
A cone-shaped container is filled with liquid. It has a diameter of 18 ft. The height is 20 ft. The liquid is drained from the container so that the liquid's volume reduces at a rate of 4.5 ft³/min.

How many hours will it take for the container to empty?

Enter your answer, rounded to the nearest hundredth, in the box.

Answers

Answer:

Step-by-step explanation:

Answer:

6.28

Step-by-step explanation:

i dont know i tried. I got about 377 minutes

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