Mathematics Middle School

Help me answer this question asap

Answers

Answer 1

The answer is D hope this helps :)

Answer 2

Answer:

Oh hey ;)

Step-by-step explanation:

Related Questions

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 = _

Select all the true statements.

1 - Three dimensional (3D) composite shapes are made of two or more shapes put together.

2 - To calculate the surface area of a 3D composite shape, find the outside surface area of each shape and then add the surface areas together.

3 - Surface area is the amount of space, measured in cubic units, that an object or substance occupies

4 - Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape.

Answers

Answer:

i think its 1 and 2

In my option it’s 1 and 2
I hope it’s help

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:

someone please helppp!!!!!!

Answers

Answer:

3. y=3x-4

4. -1/2x+6

Step-by-step explanation:

3. Y=3x-4
4. 1/2x+6
Hope that helped

please help this is due 11:59am

Answers

Answer:

it is the first one 1004.8 I know this is right

Step-by-step explanation:

v= pi radius times hight

It’s the third on I know because if you add one pulse one that’s two then six pulse six thats twelve

Triangles A and B are congruent.

Area of A = 90 units2

Area of B = units2
30
90
45

Answers

Answer:

Step-by-step explanation:

It would be the same as Triangle A because they are congruent. Congruent means they're identical or the same.

The correct answer is 90 to this question

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 :)

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

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

Five times the difference of a number and 12 minus 4 times the same number is – 36. What is the equation?

Answers

Step-by-step explanation:

let number be x

5x = 12

12 - 4x = -36

Answer:
5x
12-4x=-36
That’s the equation ^

Once you have created both sets of numbers, complete the following tasks. In each task, make sure to clearly label which set you are identifying or describing.

Identify the elements of each set that you created.
Calculate the mean of each set. Show your work in your answer.
Calculate the mean absolute deviation of each set. Show your work in your answer.
Describe the process you used to create your sets of numbers under the given conditions.

Need help!!!

Answers

Answer:

Step-by-step explanation:

We need a picture for me I need a picture

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:

Mr. Sol records the daily high temperatures for a week. He creates the box plot below to display his data.

Which of the following sets of data could be the actual daily high temperatures for the week? Select three that apply.

A. 40, 66, 55, 70, 80, 58, 65
B. 55, 40, 65, 65, 80, 60, 70
C. 65, 70, 40, 40, 80, 80, 55
D. 40, 55, 74, 65, 52, 70, 80
E. 70, 65, 40, 66, 65, 55, 80

Answers

Select 3? Probably C,E,A

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

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Answer:

soundproofing pendulum Priddy

Find the surface area:

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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

help with question photo attached

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The answer I got was 264

Im really clueless please help! no links please :(

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The length of BC=3 units the length of AD= 7 units the height is 3 units the area is 15 units

Height is 3 units area is 15 units

help me with this please!!!!

Answers

just graph the coordinates in the picture below:)

!!!*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

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

PLEASE HELP ME!!!! I WILL MARK THE BRIANIEST!!!!!! PLEASE HELP ME!!!! PLEASE HELP!!! PLEASE!!!!!!!!!!

Answers

Answer:y=-14 brainlyest plz

Step-by-step explanation:

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:

help?!?!?!!?!?!?! :)

Answers

Answer:

I think its

Step-by-step explanation:

6+2x

Answer:

4 (3+x)

Step-by-step explanation:

Using the 4 means that it is basically 4*3(which is 12)+ 4*x (which is 4x)

Which of the following are alternate exterior angles?

Answers

Answer:

<4, <6 and <1 and <7

Step-by-step explanation:

common sense doi

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!!

The diameter of a plant pot is 8 , and its height is 12 . What is the volume of the pot?
Use the value 3.14 for , and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.

Answers

Answer:

301 cm3

Step-by-step explanation:

Formula = V=πr2h

V = 3.14*4*2*12 = 301.44

Nearest whole number = 301 cm3

301 cm3..........................................

HELP ME LOL AND EXPLAIN HOW TO DO IT (if u can) LOL IM SO ST00PID

Answers

Answer:

The answer is B

Language has nothing to do with finding out who the spectators support. So it is b. This is because b does talk about asking the spectators who they support.

Answer:

Step-by-step explanation:

The languages of the spectators are not important referring to answer A. He just wants to know which team the most spectators support. So, B would be the best answer… personally.

Hope I helped!

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:

$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.

Other Questions

No fue una de las obras literarias escritas por Neruda. a. Confieso que he Vivido c. Cien Aos de Soledad b. Crepusculario d. Tentativa del hombre infinito A recent study1 examines chocolates effects on blood vessel function in healthy people. In the randomized, double-blind, placebo-controlled study, 11 people received 46 grams (1.6 ounces) of dark chocolate (which is naturally flavonoid-rich) every day for two weeks, while a control group of 10 people received a placebo consisting of dark chocolate with low flavonoid content. Participants had their vascular health measured (by means of flow-mediated dilation) before and after the two-week study. The increase over the two-week period was measured, with larger numbers indicating greater vascular health. For the group getting the good dark chocolate, the mean increase was 1.3 with a standard deviation of 2.32, while the control group had a mean change of -0.96 with a standard deviation of 1.58.Find a 90% confidence interval for the difference in means between the two groups MC-MN , where MC represents the mean increase in flow-mediated dilation for people eating dark chocolate every day and MN represents the mean increase in flow-mediated dilation for people eating a dark chocolate substitute each day. You may assume that neither sample shows significant departures from normality.Round your answers to two decimal places. A flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 30 feet more than the length of the shortest side. Findthe dimensions if the perimeter is 198 feet.What is the length of the shortest side?The length of the shortest side is Determine the volume of the composite figure! HELP ASAP (WORTH 50 POINTS)Which of the following themes is explored in the story of Io from James Baldwins Old Greek Stories?A. perseveranceB. revengeC. independenceD. unconditional love *economics* when the price of one compliment goes up what happens to the demand of the other compliment The basketball game lasted 1 hour and 40 minutes. If the game started at 7:30 p.m., what time did it end?(Answer:_:__) 3 causes and 3 effects of human migration 100 10 2 4 2400.6252010 Here is a list of numbers:17,0, 20, 14, -7, -19,-4,-12,-11,-1State the median. (-1,-9) (8,-7) find the slope of the line through pair of points Please answer the question correctly with factual information for brainliest. Harriet Tubman grew up on a plantation. The picture below shows enslaved people working on a plantation.What kind of work happens on a plantation? 20513 divided by (-1) Cynthia was asked to subtract 0.223 from 0.54. Which of the following is the best estimate that Cynthia can make to check her answer? A. 0.4 0.2 B. 0.5 0.2 C. 0.5 0.1 D. 0.6 0.2 Kate paid $34 for a dress that was on sale at 15% off. What was the original price for this dress? The jet flies 1.5 times faster than the plane with a propeller. The propeller plane flies 165.7 miles per hour. How fast does the jet fly? ASAP PLEASE i need help like asap thank you very much No, l no __________________ al bao. What were the South's two main strategies for winning the Civil War?Fight a long defensive war to force the North to use up all of its resources which would make them want to stop fighting.Convince a European country to join the war on the side of the South.Attack the Northern Capital of Washington D.C. to force the North to give up. Use the Mississippi River to attack the North on its own soil at several points at once causing panic and fear throughout the North.Kill Abraham Lincoln and force the North to elect a different president.