Mathematics Middle School

Find the area of the composite figure

Answers

Answer 1

644 inches squared , area of the trapezoid is 132 area of rectangle is 512

Answer 2

Area of the rectangle is 512

Related Questions

whoever gets this right will get a brainiest and a good rating

Answers

Answer:

The radius and the diameter of the circle are 11 cm and 22 cm respectively.

Step-by-step explanation:

The radius of a circle is a line segment extending from the center of a circle or sphere to the circumference or bounding surface, while the diameter of a circle is a straight line passing from side to side through the center of a body or figure, commonly a circle or sphere. Since the diameter goes entirely across the circle while passing through the midpoint - or center - of a circle and the radius only goes from the edge to the midpoint, that means the diameter is twice as big as the radius. In this example, the radius is already given to you, which is 11 cm, based on the image. Using this, you can figure out the diameter of that circle would be [tex]11 * 2[/tex] or 22 cm. So the radius of the circle is 11 cm, while the diameter of the circle is 22 cm.

It’s 11 r and 22 c sooooooo yeah

2.) What is the mean number of boys in the three classes? What is the mean number of girls in the three classes?

3.) What is the mode of the number of girls in the three classes?

4.) What is the median number of students in the three classes?

Answers

1.for boys is 13 and for girls it is 14 2. no mode 3. 13.5

Answer:

2.) Mean for boys: 13

Mean for girls: 14

3) No mode

4) 14

Step-by-step explanation:

2.) Finding mean for boys: 15+12+12 = 39

39/3 = 13

Finding mean for girls: 14+12+16 = 42

42/3 = 14

4.) 12, 14, 16

Median: 14 (middle number when put in ascending order)

Which of the following would be the best equation for the function of the values for Janet’s reading?

A. p = 6h
B. p = 20h
C. h= 20p
D. 20 + p = h

Answers

P=pages and H=hours, I’m assuming she read 20 pages, so C. h=20p should be correct, sorry if it wrong tho :)

It’s c hope I helped

Find the sum of −7 and the opposite 4 + 2.

Answers

Answer: -13

Step-by-step explanation: What you would do is you would take 4+2 and you'll get 6 and the opposite of that is -6 and then you would add -7+ -6 to get -13

-13

Hope this helpss.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was leftover?
A) 2/6
B) 2/3
C) 4/6
D) 1/2

Answers

Answer:

I thinks it's A

Step-by-step explanation:

1) 12:6×1=2

2) 12:4×1=3

3) 1+1+2+3+2=9

4) 12-9=3

The amount of pizza that is left over will be 1/4. Then the correct option is E.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza.

Then the amount of pizza that leftover will be

⇒ 1 - (1/12) - (1/12) - (1/6) - (1/4) - (1/6)

⇒ 1 - (1/12) - (1/12) - (2/12) - (3/12) - (2/12)

⇒ 1 - [(1 + 1 + 2 + 3 + 2) / 12]

⇒ 12 / 12 - 9 / 12

⇒ (12 - 9) / 12

⇒ 3 / 12

⇒ 1/4

The amount of pizza that is left over will be 1/4. Then the correct option is E.

Your question was incomplete, but the complete question was given below.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was left over?

A) 2/6

B) 2/3

C) 4/6

D) 1/2

E) 1/4

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

PLEASE HELP!!! I WILL GIVE BRAINLIEST!!! PLEASE ANSWER ALL THE QUESTIONS!!!
no links please or you will be reported!

Answers

Answer:

D is the first one

C is the second one

C is the second

B is the last one

Answer:

1).d

2).a

3).c

4).d

5).b

Step-by-step explanation:

Find the surface area:

Answers

Answer:

120 in

Step-by-step explanation:

(5 in * 12 in)/2 = 30 in

30 in * 4 = 120 in

I hope that helps :D

120 inches.

good luck

please help me i dont udnerstand this at all

Answers

Answer:

Step-by-step explanation:

-(x) so -(12)=-12

(-12,-19)

Whats the supplementary angle of 109 degrees.

Answers

Answer:

Answer is 71°

Step-by-step explanation:

Two angles are said to be

supplementary angles if their

sum is 180°.

******************************************

one angle ( x ) = 109°

Let the second angle = y

x + y = 180°

=> y = 180° - x

=> y = 180° - 109°

=> y = 71°

So,

Supplementary angle of 109° should be 71°

I hope this helps

Have a great day <3

helppppppppppppppppp pl

Answers

the sherman would have the most volume and take that and minus the other volumes (grant, washington)

Sherman most likely

PLEASE HELP ME!!!! I WILL MARK THE BRAINIEST TO WHOEVER ANSWERS THIS CORRECTLY!!!!!!!! THIS IS TIMED!!!!!!! PLEASE HELP ME!!!!!!!
The question says:The annual profits for a company are given in the following table, where x represents the number of years since 2001, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, find the projected profit (in thousands of dollars) for 2012, rounded to the nearest thousand dollars.

Answers

Answer:

equation is about y = 10.5x + 152

Answer is about 332 thousand

Step-by-step explanation:

The answer is About 332 thousand

help question is on the photo attached

Answers

Answer:

the third one..i think

Step-by-step explanation:

Answer:
It’s the 3rd one
Explanation:

A scale model of the front view of Tony’s house is shown. What is the minimum amount of paint needed for two coats?

A. 594 square centimeters
B. 297 square centimeters
C. 216 square centimeters
D. 81 square centimeters

Answers

Answer:

594 square centimeters

The minimum amount of paint needed for two coats will be 297 square centimeters. Then the correct option is B.

What is the area?

Surface area refers to the area of an open surface or the border of a multi-object, whereas the area of a plane region or plane field refers to the area of a form or planar material.

The shape is a combination of the rectangle and the triangle. Then the area of the shape is calculated as,

A = 1/2 x 18 x 9 + 18 x 12

A = 81 + 216

A = 297 square centimeters

The minimum amount of paint needed for two coats will be 297 square centimeters. Then the correct option is B.

More about the area link is given below.

https://brainly.com/question/27683633

#SPJ3

There is a bag of 50 marbles. Andre takes out a marble, records its color, and puts it back in the bag. In 4 trails, he gets a green marble time. Jada takes out a marble, records its color, and puts it back in the bag. In 12 trials, she gets a green marble 5 times. Noah takes out a marble, records its color, and puts it back in the bag. In 9 trials, he gets a green marble 3 times. Estimate the probability of getting a green marble from this bag. Explain your reasoning.

Answers

Answer:

1/4 or 25%

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

Drag the numbers to complete the following statements.
Numbers may be used more than once.

50 is how much greater than 0.5

0.005 is how much greater than 0.5

and the same for number 1 but the 50 and 0.5 switch places

Answers

Answer:

Step-by-step explanation:49.5

Answer:

49.5 is the answer

Step-by-step explanation:

what is the area of LMN

Answers

Answer:

238

Step-by-step explanation:

Area of a triangle= base x height/ 2

A= 34x14=476

A=476/2=238

Answer: I believe 238!

Which of the following are alternate exterior angles?

Answers

Answer:

<4, <6 and <1 and <7

Step-by-step explanation:

common sense doi

please just help me fill in the blanks

Answers

Answer:

Complementary Angles: equal 90 degrees

Supplementary Angles: equals 360 degrees

Step-by-step explanation:

Complementary Angles:

65+25=90

78+12=90

43+47=90

Supplementary Angles:

54+306=360

113+247=360

148+212=360

88+272=360

Hope this helps

Answer:

36 - 54

65 - 25

78 - 12

43 - 47

126

Explanation:

Comp: 90 - _ = _

90 - 36 = 54

Supp: 180 - _ = _

180 - 54 = _

!!!*BRAINLIEST*!!!

Troy has 2 pairs of khaki pants, 2 pairs of blue pants, and 2 pairs of black pants hanging in his closet. He takes a pair of pants out of his
closet without looking. What is the probability the pants are blue?

A. 1/6
B. 1/3
C. 1/2
D. 2/3

Answers

The answer is letter D

plz someone help me I just guessed but what's the real answer, I need this asap

Answers

Answer: Honestly it has to be B dont see how the others come into play

Step-by-step explanation:

PLEASE HELP ME I NEED THIS IN 15 MINUTES!!!

A shipping box in the shape of a rectangular prism has a volume of 18x^3+5x^2-2x. what are three expressions that can represent possible dimensions of the shipping box?

have THREE expressions plss <33

Answers

the demensions are 4” wide 2” height and 12” length, forgive me if im wrong

Answer:

4” wide 2” height and 12”

Step-by-step explanation:

Help!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

The answer is C! A few are right but C is the best answer like it says

C IS THE BEST ANSWER HOPE IT HELPS!!

4. Tickets to a basketball game cost $4
adults and $2 for children. Write an expression that gives the total cost for
a adults and c children to attend the game. What is the total cost for
a family of 2 adults and 3 children to attend the game?

Answers

Ok ima try
a x 3 + c x 2 = 14
This is how I learned please don’t roast me if I do it wrong

a4+c2=total cost
$8+$6=$14 total cost for 2 adults and 3 children

The histogram represents the number of boxes of colored pencils ordered by classrooms.
Which interval includes the outlier?
25–29 boxes
30–34 boxes
45–49 boxes
55–59 boxes

Answers

Answer:25-29

Step-by-step explanation:

Outliers are data pieces that are significantly different than rest. For example,with the numbers 6,90,101,and96 6 would be the outlier.

The Answer is this: 25-29

A pentagon is shown. the pentagon is translated 5 units to the left and then reflected over the x-axis. Use the Connect Line to draw the pentagon After its transformations

Answers

Answer:

soundproofing pendulum Priddy

$600 is invested at a rate of 4.25% for 15 years. How much money will be in the account after those 15 years?

Answers

Answer:

$382.5

Step-by-step explanation:

Interest Formula:

Interest = Principle x rate x time

Interest = (600) (0.0425) (15)

Interest = 382.5

I agree with that answe above

ay yo bruv i need help with this question 4

Answers

Answer:

Soapy Suds

Step-by-step explanation:

If you calculate the volume for each detergent, then your can see that Soapy Suds has a greater volume than Clean & Bright.

please I need help ASAP

Answers

Answer:

It is 300 cubic inches!

Step-by-step explanation:

Im sorry I dont really know how to explain it but- am I correct? ;-;

300 cubic inches But I don’t know how to explain it

Which is closest to the volume of this circular cone?

A. 452.4 cm3

B. 603.2 cm3

C. 150.8 cm3

D. 1,809.6 cm3

Answers

Step-by-step explanation:

here's your solution

=> volume of circular cone = (1/3)πr^2h

=> radius = 4 cm ,, height = 9 cm

=> volume of cone = (1/3)*(22/7)*16*9

=> volume of circular cone = 150.8 cm^3

[tex]hope \: it \: helps[/tex]

Answer:

Step-by-step explanation:

The volume of a cone is:

(π)(r)^2(h/3)

The diameter is given as 8cm but we need the radius and the radius is half of the diameter meaning 4 cm.

And the height is 9cm

(3.14)(4)^2(9/3)

(3.14)(16)(3)

(3.14)(48)

150.72

Closest to C

Hope this helps :)

find the product mentally using distributive property 3 x 78 solve this problem :}

Answers

Answer:

234

Step-by-step explanation:

3 x 78= 3 x 70 + 3 x 8

210 + 24

=234

Answer:

234 is the answer

Step-by-step explanation:

Other Questions

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