Mathematics Middle School

Help me please I will give brainliest

Help Me Please I Will Give Brainliest

Answers

Answer 1

Answer:

the medians have both the same ithink

Step-by-step explanation:

i think lol i cant explain

Answer 2
Medians both the same

Related Questions

Answer please I will try to mark Brainliest

Answers

i’m not 100% if this is the answer but In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.
the answer is 11pi/3

4x + 2(x + 6). What is the simplified expression

Answers

Answer:

6x + 12

Step-by-step explanation:

4x + 2 (x + 6)

4x + 2x + 12

6x + 12

The simplified answer is 6x + 12
But if you need the value of x, the value of x is 2

Write a polynomial in standard form that represents the area of the shaded region.


A rectangle. Its length is labeled 2 x minus 9 and its width is labeled x plus 5.

Answers

Answer:

2x²+x-45

Step-by-step explanation:

In standard form the area of the rectangle is -

A = (2x² + x - 45) square units.

What is function?

A function is a relation between a dependent and independent variable. We can write the examples of functions as -

y = f(x) = ax + b

y = f(x, y, z) = ax + by + cz

Given is to write a polynomial in standard form that represents the area of the shaded region which is rectangle whose length is labeled (2x - 9) and its width is labeled (x + 5).

We can write the area of the rectangle as -

A = (2x - 9)(x + 5)

A = 2x(x + 5) - 9(x + 5)

A = 2x² + 10x - 9x - 45

A = 2x² + x - 45

Therefore, in standard form the area of the rectangle is -

A = (2x² + x - 45) square units.

To solve more questions on functions, visit the link below-

https://brainly.com/question/30194223

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Help me with this question.

Answers

Answer:

E is the answer

Step-by-step explanation:

I used my head. Hope this is right.

I think the answer is b

PLZ PLS PLZ ANSWER BOTH OF THESE!!!!!!!!

Answers

The first one is C because on a coordinate plane is you count the number of spaces between them it’s 7 side to side( horizontal) and the second one is quadrant 2 because when reflecting across the y axis you move over the y axis which is why it’s quadrant 2. Hope this helps!

please help me im confused.

Answers

They said that x=3 so that means 3 to the third power. 3 to the third power is 27x. 27x+ 6x=33x and since 33x and 5 don’t have like terms the equation would be 33x+5

Answer:

50

Step-by-step explanation

substitute the value of the variable into the equation and simplify.

will give brainlest please try to do it quick im doing a test

Answers

Answer:

do what???

Step-by-step explanation:

Look at the composite figure below. The rectangle is 15 inches by 7 inches. The two congurent
squares have a side length of 5 inches.
What is the shaded area of the composite figure in square inches?

Answers

Answer: 80 square inches

Step-by-step explanation:

The rectangle’s area is 105 square inches

Each square had an area of 25 square inches, divide 25 by two to get both triangles (12.5)

Multiply by two (gets 25)

Subtract that from 105 and you get 25

Answer:

80 squared inches

Step-by-step explanation:

you find the area of the rectangle first which is 105

then you take away half of each square from the rectangle for each side so just picture the squares as triangles

base=5in          so now you find the area of each triangle which gives you  

height=5in             5 * 5 / 2= 12.5   and since you have two,multiply 12.5 by 2

12.5 *2 = 25  

 now subtract 25 from 105 (105 - 25= 80)

and you get your area =80 sq. in.

Could someone help me find the answer I'm terrible at this unit

Answers

Hope this helps!! :))

A shoe store bought a pair of shoes for $50, and sold it for $80. What percentage was the mark-up?

Answers

Answer:

37.5%

Step-by-step explanation:

3.7% hope it helps ya

PLZZZ HELLPPPP :< i wanna get an A!! ill mark first on brainliest u gettin all meh points!!

Answers

Answer:

C

Step-by-step explanation:

This is because in order to find the area, you need to dfine R^2*PI and half of 12 is 6 so 6*6 is 36 and 36 times 3.14 is 113.04 and since you need to convert it into cal, times that by 22 which is C

The answer is C or 3

Write an inequality for the situation

A. Shane has more than 5 pets

B. Adam must earn at least $200 to buy a new bike

3. Bre's math test score cannot be less that a 75% to keep her current math grade

4. Sarah's dance practice is at most 2 hours long

5. Shannon is less that 8 years old

Answers

A) Shane’s pets >5
B) Money Earned > 200
3) Bre’s Score > 75
4) Sarah’s Dance practice ≤ 2 hours
5) Shannon’s Age < 8 years old
A. >5
B. >$200
3. >75%
4. <2
5. <8

Hope that helps!!

The expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. If the length is Fraction 2 over 3 unit and the width is Fraction 1 over 3 unit, what is the perimeter of the rectangle in units?

a) 2 over 3 unit
b) 1 unit
c) 1 and 2 over 3
d) 2 unit

Answers

The answer is D) 2 unit.

Answer:

2 units!

Step-by-step explanation:

Please help me solve these problems

Answers

Answer:

1st option

Step-by-step explanation:

y=3x^2-24x+58

[HELP! PLEASE]
How can you use the double number line diagram to find what percent 240 is of 300​?

Answers

Answer:

1.     second  

Step-by-step explanation:

is this like a test or sum

Second why does this look like a test you cant really use brainly for test answers

Estimate the answer by rounding each fraction to the nearest whole number and then subtracting.

Answers

it’s 27. 58 and 5/12 rounds down to 58, 30 and 5/7 rounds up to 31. 58-31= 27

Answer:

27

Step-by-step explanation: 58 and 5/12 rounds down to 58, 30 and 5/7 rounds up to 31. 58-31= 27

I NEED HELP
The manager of a water park keeps track of the amount of money collected, m, and the number of tickets sold, t, each day. Which best describes the variables m and t? *

A) The variable m is the independent variable because it depends on the number of tickets sold, t.
B) The variable t is the dependent variable because it depends on the amount of money collected, m, each day.
C) The variable t is the independent variable because if affects the amount of money collected, m, each day.

Answers

C the variable T is the independent variable

Answer:

C

Step-by-step explanation:

The increase of tickets sold increase the amount of money collected and the decrease of tickets sold means a decrease in money collected which implies that money is the variable being changed making it the dependant variable.

Tickets sold is independant, money is dependant  

!!!!!(Help me please)!!!!!

Answers

okey no i don't speak english jsjsj ._.

Answer:

A 28

Step-by-step explanation:

17  17 | 20  22  |22|  25  27 | 29  30

18/19 : lower quartile

22 : median / middle quartile

28 : upper quartile

Taut and Saint determine that once the shop opens they can earn $12 in profit for every $1.00 spent on all the purchases above. How much money can Taut and Saint expect to make in profit?

Answers

The answer would be 11

Answer:

this is the answer 11

do u go to ms 358

Use this picture to write a ratio. What is the ratio of apples to bananas?
1:2
2:1
1:4

Answers

Answer:

1:2

Step-by-step explanation:

If its just apples to bananas then it would be 1:2

Answer:

1:2 because you have 1 apple and 2 bananas

If x+y = 12 and xy = 14, find the value of (x2 + y2).

Answers

Answer:

24

Step-by-step explanation:

If x+y=12, x2+y2 must be double this. 12×2=24

Answer:

Substitute x + y = 12 and xy = 14 in the above expansion, we get, Therefore, the value of is equal to 116.I think

Hopefully the pictures are not upside down

Answers

Answer:

I believe that it's A

Step-by-step explanation:

hope it helps

A. 46 square centimeters
B. 96 square centimeters
C. 176 square centimeters
D. 320 square centimeters

Answers

Answer:

C

Step-by-step explanation:

This is because when you cut both of them, the first rectangle would be 80 and the second would be 96 and 80+96 is 176

PLEASE GIVE BRAINLIEST PELAEMAN MNAP LEASE MAN PELASE

the answer would be c
you have to find the area of the entire shape so length times width for both of the rectangles
16 x 6= 96
and
20 x 4=80
then add the two rectangles together and you get the area of the entire shape
96+80=176

PLEASE HELP NO...

NO NONSENSE PLZZZ

Answers

Answer:

So, basically they want the answers of the problems?

Step-by-step explanation:

1. seven feet is below 4 1/2 feet below sea level

2. sixteen is higher then zero

3. three feet is less then five and a half

4. loosing $500 dollars is worse then gaining $200

5. 64 is worse then a 65

6. 13.2 is more then both November and October combined

^ don’t report me but this guy or girl that answered this is right

It takes teccance 5 minutes to read 1 pages. Of terrance read for about an hour estimate how many pages he should read
Estimeate the answer

Answers

Answer:

12

Step-by-step explanation:

That’s what I got

Answer:

12

Step-by-step explanation:

60 minutes are in a hour. If he reads 1 page per 5 minutes we have to divide 60 by 5.

60/5= 12

:)

There are 96 dogs at the dog park.
1/8 of the dogs are brown
5/6 of the dogs are black.
The rest are mixed colors.
In this park how many dogs are mixed colors?

Answers

Answer:

4 dogs :]

Step-by-step explanation:

1/8 brown dogs = 12 dogs

5/6 black dogs = 80 dogs

12 + 80 = 92

96 - 92 = 4

Therefore, 4 dogs are mixed colors.

Hope this helps, sorry if this is wrong! Have a great day! <)

Answer:

4 dogs.

Step-by-step explanation:

To solve this, we can find 1/8 of the dogs and 5/6 of the dogs then add them together. (This is the total amount of brown and black dogs.) Then, we can subtract this number from 96 (total) to find the rest (mixed colors).

1/8 of 96 is 12. There are 12 brown dogs.

5/6 of 96= 96/6*5= 80. There are 80 black dogs.

80+12=92.

Subtract that from 96 and you get 4—the number of dogs with mixed colors.

4 dogs are mixed colors.

You had a bag of fruit snacks that you shared with 4 friends. Each of you got at least 2 fruit snacks. The inequality x/ 5 ≥ 2 models this situation. Solve the inequality to find the number of fruit snacks that were in the bag.

Answers

Answer:

10 fruit snacks were in the packet.

Step-by-step explanation:

lets look at the numbers, we have 5 and 2. your answer is 8 because 5x2=10

it would basiclly be the same as dividing. say your question was you have a packet of fruit snacks, there are 10 fruit snacks in the packet and 4 friends and you how many did you each have the answer would be 2.

your probably wondering why its 5 and not 4 well the question says... You had a bag of fruit snacks that you shared with 4 friends, it says you shared so that is why its 5 and not 4.

HOPE THIS HELPS!!!!!! :)

solve
-7(6 + d) = 49

Answers

Answer:

-13

Step-by-step explanation:

-42-7d=49

-7d=49+42

-7d=91

-d=13

d=-13

Please Help! The graph relates the height of the water in a tank y (in inches) to the volume of the water x (in gallons).

A. Is the relationship proportional?

B. Write an equation of the line and interpret the slope.

C. What is the height of the water in the tank when the volume is 250 gallons?

The graph is attached.

Answers

Answer:

I Believe it is B

Step-by-step explanation:

x=100 and y=6

A. The relationship is directly proportional.

B. The required equation is x = 20y

C. The height of the water is 12.5 inches.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

From the graph, we obtain two pair of points (1, 20) and (2, 40).

∴ Slope(m) = (2 - 1)/(40 - 20) = 1/20.

Now, 40 = 20(2) + b.

b = 0.

So, y = 20x is the required equation.

A. The relationship is directly proportional.

B. The required equation is x = 20y.

C. The height o the water when the volume is 250 gallons is 250 = 20y

y = 12.5 inches.

learn more about lines and slopes here :

https://brainly.com/question/3605446

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A rectangle has a length of 2x+7 and a width of 3x+8.

Write and simplify an expression for the perimeter of that rectangle

pls help

Answers

Answer:

2x+7+3x+8=5x+15

A perimeter is a sum of lengths of sides of a lateral.

It would be 5x + 15. This is if you add the 2x and 3x it would be 5x. Then If you did 8 plus 7 is would be 15. The final expression would be 5x + 15
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