Mathematics Middle School

HARD BUT LOTS OF POINTS PLS HELP FIRST GET BRAINLIEST.

Find the area of the figure below.

Answers

Answer 1

Answer:

132

Step-by-step explanation:

the top rectangle is 28

the middle rectangle is 56

each of the triangles are 24

48+28+56

Answer 2

Answer:

132cm

Step-by-step explanation:

Related Questions

PLZ help me I need to turn this in today!

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2.25 for the first box
5 is the answer under the 11.25 box and it equals 2.25
15.75 is the top answer and it equals 2.25

The constant proportionality is 2.25
y=2.25x

Yes they’re proportional and the equation is y=1.3x

Let me know if that makes sense

given that a line passes through the points (5,3) (0,7).write the equation in standard form. Show all your work.

Answers

Answer:

brainlest?

Step-by-step explanation:

slope: 7-3/0-5= -4/5

7=-4/5(0)+b
b=7 4/5

answer: y=-4/5+7 4/5

1. What is the expanded form of the expression 3.6(t + 5)?

2. If you know the value of t, would the evaluated expression be different if you added the known value of t and 5 and then multiplied by 3.6? Explain.

Answers

Answer:

Step-by-step explanation:

1) The expanded form of 3.6(t + 5) is 3.6t + 18.

The expression 3.6(t + 5) is equivalent to 3.6t + 18 and yes, the given value will be different for different values of [t].

What is equation modelling? What is a mathematical equation and expression?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.

Given is the expression as -

3.6(t + 5)

We have the following expression -

3.6(t + 5)

3.6t + (3.6 x 5)

3.6t + 18

YES, the given value will be different for different values of [t].

Therefore, the expression 3.6(t + 5) is equivalent to 3.6t + 18 and yes, the given value will be different for different values of [t].

To solve more questions on functions, expressions and equation modelling, visit the link below -

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PLEASE HELP ME I REALLY NEED HELP

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Answer:

2226

Step-by-step explanation:

Can anyone answer this

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154 in pounds= 69.8532

154 in ounces=4.36583

I got 924 oz ummmmm is this right

In all of Lydia's sixth grade, three-eighths of the students are 10 years old. If there are a total of 56 students in sixth grade, how many of them are 10?

Answers

This problem is asking you to figure what number is 3/8 of 56.

“Of” means multiply so you will do 3/8x56.

The answer is 21.

The answer is 21
56/8= 7
7 is 1/8 or one-eighth
7x3=21

PLEASE HELP!!! i will give you brainly!

Answers

Answer:

-96

Step-by-step explanation:

15+11=26+7=33+(-129)=-96

the answer should be -96

I will give brainliest!

Answers

Answer:B) -5/6 divide 1/5 = -4 1/6

Step-by-step explanation:Do KCF which is Keep Change Flip .Or change both to demical.

Given the equation y = 2 x - 8, what is the slope and the y -intercept?

Answers

Answer:

m=2 and b=-8

Step-by-step explanation:

This equation is organized in slope-intercept form, y=mx+b. In this form, m is the slope and b is the y-intercept.

When given the equation, y=2x-8, we can see that 2 is in the place of m and -8 is in the place of b. The reason the y-intercept isn't 8 is that y=2x-8 can be written as y=2x+(-8) since y=mx+b involves addition. Therefore, the slope is 2 and the y-intercept is -8.

m=2 and b=-8

I hope this helps!

Thinking The dot plot shows

predictions for the winning time in a 200-meter

sprint. The winner finished the race in 22.3 seconds.

Find the greatest percent error for a prediction

to the nearest tenth of a percent. Justify your

answer.

Answers

Answer:

01001000 01100001 01101000 01100001 01101000 01100001 00100000 01111001 01101111 01110101 00100000 01101010 01110101 01110011 01110100 00100000 01100111 01101111 01110100 00100000 01110011 01100011 01100001 01101101 01101101 01100101 01100100 00100000 01100010 01111001 00100000 01101101 01100101 00100000 01001001 01101101 00100000 01110100 01101111 00100000 01100101 01110000 01101001 01101011 00100000 00111011 00101001 00100000 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 01100001 01101000 00100000 01001001 00100000 01001100 01001001 01001011 01000101 00100000 01011001 01000001 01000011 01010101 01010100 00100000 01000111 00100000 00101010 01010011 01001100 01000001 01010000 00100000 01000001 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000 01001000

Step-by-step explanation:

The inventory of single houses is 980 in the housing market last year. After some of them were sold, there are 637 single houses left. What was the percentage decrease in the number of single houses?

Answers

Answer:

Step-by-step explanation:

637*100=63700

63700/980=65

so 637 is 65%

so 100-65=35

so 35%decrease

plz help i do not get this

Answers

Answer:

Rhombus

Step-by-step explanation:

A rhombus is defined as a parallelogram with four equal sides. Is a rhombus always a rectangle? No, because a rhombus does not have to have 4 right angles. Kites have two pairs of adjacent sides that are equal.

Answer:

A rhombus

Step-by-step explanation:

A rhombus has four congruent sides, and does not necessarily have to have right angles. (A square is considered a rhombus and has four right angles, so that is the only exception). So, your answer would be rhombus!

the anwser above me is incorrect!

Gina deposited $1,600 into her bank account. Each year that she keeps her money in the bank, she will earn 3% interest. At the end of the year, how much money will she have earned in interest ?

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Answer:

48 dollars in intrest

Step-by-step explanation:

Around 47-48 not sure the exact

Mary weighs 36 kg when she was 12 years old. And now she weighs 63 kg. What is the percentage increase of Mary's weight?

Answers

The answer is: 27% IS the percentage increase of Mary's Weight.

**The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room are in the ratio 4 :3: 2. The combined area of these three rooms is 189 square feet. What is the area of each room?

Answers

Answer:4 : 3 : 2

x - area unit

area of the kitchen = 4x

area of the playroom = 3x

area of the dinning room = 2x

The combined area of these three rooms is 189 ft².

Therefore we have the equation

4x + 3x + 2x = 189

9x = 189 |:9

x = 21 ft²

area of the kitchen = 4x = 4(21) = 84 ft²

area of the playroom = 3x = 3(21) = 63 ft²

area of the dinning room = 2x = 2(21) = 42 ft²

Step-by-step explanation:

Answer:4 : 3 : 2

x - area unit

area of the kitchen = 4x

area of the playroom = 3x

area of the dinning room = 2x

The combined area of these three rooms is 189 ft².

Therefore we have the equation

4x + 3x + 2x = 189

9x = 189 |:9

x = 21 ft²

area of the kitchen = 4x = 4(21) = 84 ft²

area of the playroom = 3x = 3(21) = 63 ft²

area of the dinning room = 2x = 2(21) = 42 ft²

Step-by-step explanation:

4(1 + 3u) Simplify please! Im stuck. :(

Answers

Answer:

4 + 12u

Step-by-step explanation:

4 (1 + 3u)

(4 * 1) + (4 * 3u)

4 + 12u

If I helped, please mark me the Brainliest!?!

How would I factor this?
Factor the polynomial: 2x^3 + 5x^2 - 23x + 10

Answers

Answer:

(2x-1)(x-2)(x+5) this is it factored.

It is a polynomial.

What is this number in standard form?
(8×100)+(4×1)+(6×1100)+(3×11,000)

Answers

Answer:

40404

Step-by-step explanation:

is this helpful????

Answer:40404

Step-by-step explanation:

am I correct?

Write the equation for the line in the graph in y=mx+b form.

1. y=(2/3)x+5

2. y=(3/2)x-5

3. y=(-2/3)x+5

4. y=(-2/3)x-5

5. y=(3/2)x+5

Answers

The answer is number 3. y=(-2/3)x +5

Will Mark Brainliest!!!!

Read the scenario. Write and solve a system of equations. Then check your answer.
1. Ava’s gym membership costs $50 each month plus a one-time $100 fee. Mark’s gym
membership costs $60 each month plus a one-time $50 fee. At how many months will
Ava and Mark pay the same amount for a gym membership?

Answers

Answer:

i think its 5 months if it is wrong i am really sorry.

Step-by-step explanation:

Three angles are supplementary. One angle measures 112 degrees and another angle measures 8 degrees. What is the measure of the 3rd angle?

Answers

Answer:

The degree of the 3rd angle is 60 degrees.

Answer:

120 or 104

Step-by-step explanation:

The 7th grade basketball team made 4 out of every 6 three ponit shots they attempted. If they made a total of 18 three point shots, how many did they attempt?

Answers

Answer:27

Step-by-step explanation:

6=4 made so 4x4 gives 16 which you would do 6x4 to give you 24, you have 2 more made which is half so it’s 3, you add 3 to 24 to get 27, if I’m wrong someone correct me

27 is the awnser to this equation

What value of n makes the equation true?

-2n + 1.8 = 3.2

A. 0.7

B. -0.7

C. -3.4

D. -2.5

PLEASE HELP!!!

Answers

Answer:

Step-by-step explanation:

-2 x -0.7 + 3.2 = 3.2

Answer:

B.) -0.7

Hope this helps!! <3

IF YOU CAN PLEASE HELP ME IM STRUGGLING I WILL GIVE BRAINLIEST TO THE CORRECT AND FIRST ANSWER

Answers

It would be 3 I hope

At Chewie's Porg Palace, one family meal comes with 3 side dishes and 10 pieces of porg.

Complete the double number line diagram to show the number of side dishes and pieces of porg in 1, 2, 3, and 4 family meals.

Answers

Answer:

Side Dishes: 3, 6, 9, 12

Porg: 10, 20, 30, 40

Step-by-step explanation:

For the Side Dishes number line, multiply 3 x 1 family meal = 3, 3 x 2 family meals = 6, 3 x 3 family meals = 9, and 3 x 4 family meals = 12

For the Pieces of Porg, multiply 10 x 1 family meal = 10, 10 x 2 family meals = 20, 10 x 3 family meals = 30, 10 x 4 family meals = 40

Answer Choice A is INCORRECT, the other choices are not visible.

Drag the cards to create a number that matches these rules.
The number ends in the tenths place.
20 is the nearest ten when rounding numbers(4,1,6)

Answers

Answer is 16.4. Hope this helps

The number 41.6 the given rules rounded to the nearest ten, it becomes 42 decimal is the nearest ten to 41.6.

The number must end in the tenths place and the nearest ten when rounding the numbers (4, 1, 6).

To create such a number, arrange the digits in the ones and tenths place to form a two-digit number, followed by a decimal point, and then a zero in the tenths place.

Let's consider the digits (4, 1, 6). The nearest ten when rounding these numbers is 20. To achieve this, arrange the digits as follows:

41.6

To know more about decimal here

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i need help.
thanks?
lolz.

Answers

The answer is the second one aka 6

help me pleasse th sdjkhhjdas

Answers

_______________________________

Andre Bought:• 1 Baseball Glove For $34 Each• 2 Packs of Socks For $6 - 7.75% Each

$34 + $8= $42Andre Paid A Total of $42

7.75% × $6 ÷ 100= 0.465 × 2= 0.93%Andre Saved 0.93% In Total At The Sale

_______________________________

Baseball Glove For $34 Each

Packs of Socks For $6 - 7.75% Each

$34 + $8= $42

Total of $42

7.75% × $6 ÷ 100

= 0.465 × 2

= 0.93%

Leo says the ratio of text messages he gets to the number of minutes is 7 1. which statement is true
A. Leo receives 1 text message every 7 minutes.
B. Leo receives 5 text messages every 35 minutes.
C. Leo receives 35 text messages every 5 minutes.
D. Leo receives 35 text messages every 40 minutes.

Answers

Answer:

i think its a

plz correct me if im wrong

and i need brainliest

Step-by-step explanation:

A Leo receives 1 text messages every 7 minutes

HhHhHHHHhEeEEEeElLLPPPPpPpP

Answers

Answer:

Step-by-step explanation:

Answer:

number one

Step-by-step explanation:

+4 here seagull

0 water....................................................................

-1fish here

-2

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HARD BUT LOTS OF POINTS PLS HELP FIRST GET BRAINLIEST. Find the area of the figure below.

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HARD BUT LOTS OF POINTS PLS HELP FIRST GET BRAINLIEST.

Find the area of the figure below.