Mathematics Middle School

Find the surface area:

Answers

Answer 1

Answer:

120 in

Step-by-step explanation:

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

30 in * 4 = 120 in

I hope that helps :D

Answer 2

120 inches.

good luck

Related Questions

who ever gets this right will get a brainiest and a good rating

Answers

Answer:

The radius is: 3.5

The diameter is: 7

Step-by-step explanation:

The radius is always half of the diameter!

Good luck!

Answer:

The radius is 3.5 cm and the diameter is 7 cm

Step-by-step explanation:

The diameter is the line that is already drawn. And the radius is just half of the diameter which means it is 3.5 cm.

Consider the possible cross-sections of a square pyramid, a rectangular pyramid, and a cube.

Which of the following statements are true?

Choose both answers.

Geometry

Answers

Answer: B

Step-by-step explanation: B because if you slice the cross-section of a square pyramid parallel to its base, you would get a square. The same thing is true for the cube. A is not true because the triangles are not similar.

Answer:

Step-by-step explanation:

A baseball has a diameter of 3.7 inches. Find the volume of the baseball. Round the answer to the nearest tenth. Use 3.14 for pi.
The volume of the baseball is about ____ in3.

Answers

Answer:

Volume is about 26.5 in^3

Step-by-step explanation:

The volume = 4/3 pi r^3 where r = the radius.

the radius = 1/2 diameter = 1/2 * 3.7 = 1.85 ins.

So V = 4/3 * 3.14 * 1.85^3

= 26.5084

Consider the following statement: Two sets of data with the same mean will also have the same variability. Do you agree or disagree with this statement? Explain.

Answers

disagree because most of the times statistical questions or mainly yes or no questions and never really in the middle. that’s because it can throw off it’s variability! i hope i helped ❤️

The statement is false and same mean can have different variability

What is Mean?

The mean value in a set of numbers is the middle value, calculated by dividing the total of all the values by the number of values.

Mean = Sum of Values / Number of Values

Given data ,

Let the mean of the data be represented as M

Now , The mean is a measure of central tendency that represents the average value of a set of data, but it does not provide information about the variability or spread of the data.

For example, consider the following two sets of data:

Set 1: 1, 2, 3, 4, 5 (mean = 3)

Set 2: 0, 2, 3, 4, 6 (mean = 3)

Both sets have the same mean of 3, but Set 1 has a smaller range (4) compared to Set 2 (6). The range is a measure of variability that represents the difference between the maximum and minimum values in a set of data.

Hence , two sets of data with the same mean can have different variability,

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Whats is the supplementary angle of 14 degrees.

Answers

180°
Trigonometry Examples
The supplement of 14 is the angle that when added to 14 forms a straight angle (180° ).

85.2 grams to ounces

Answers

Answer:

3.005342

Step-by-step explanation:

The correct answer is 3.005342

Find the area of the shaded region.

Answers

Answer:

103.62

Step-by-step explanation:

a = πr^2

Area large circle

a = π7²

a = π(49)

a = 153.86

Area inner circle

a = π4²

a = 50.24

Area shaded = large cicle - inner circle

a = 153.86 - 50.24

a = 103.62

the answer is 103.62 :))))))

I tried buh then ii forgot how to find the answer

Answers

Answer:

603.19

Step-by-step explanation:

can i have brainliest

Answer: 150.8

Step-by-step explanation: Explanation below.

this is due today and with is todays work

Answers

Answer:

1=D

2=C

3=B

4=E

5=A

Step-by-step explanation:

Help me answer this question asap

Answers

The answer is D hope this helps :)

Answer:

Oh hey ;)

Step-by-step explanation:

Plz answer :) will be marked BRAINLIEST!

Answers

Answer:

65 mph

Step-by-step explanation:

To find the unit rate (miles per hour), we can use the equation

[tex]r=\frac{d}{t}[/tex]

Where

r=rate (miles per hour)

d=distance (in miles)

t=time (in hours)

Using the given information, we can plug in

[tex]d=97\frac{1}{2}[/tex]

[tex]t=\frac{3}{2}[/tex]

So, our equation is

[tex]r=\frac{97.5}{1.5}[/tex]

When we divide 97.5 and 1.5, we get

[tex]65[/tex]

So,

[tex]r=65[/tex]

In conclusion, the rate (miles per hour) is 65 mph.

PLS HELP IT IS DUE IN 20 MINS PLS HELP
Flo needs your help! Which fraction will terminate when converted to a decimal?

A. 11/27

B. 1/12

C. 1/20

D. 1/30

Answers

Answer:

C. 1/20

Step-by-step explanation:

It will terminate to 0.05

Answer:

the answer is c cuz if you divide 1/20 you'll get 0.05

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:

NO LINKS OR I WILL REPORT
NEED ASAP
WILL MARK BRAINLIEST
AND NO UNESSECARY ANSWERS OR I WILL REPORT

Answers

Answer:

3. he would have saved 0.07 dollars per gallon

4. she used 2.5 meters per bow

3. He would have saved $1.26 if he went to the gas station across the street.

4.She used .4 of a ribbon for each bow.

5. It is a rate of $9 per pizza.

THESE R THE RIGHT ANSWERS! MARK THIS BRAINLIEST! HOPE THIS HELPED :)

please help asap! i just need the answers. brainliest to first CORRECT answer!! thanks!

Answers

Answer:

a. 8,953.5 seconds

b. 14,400 seconds (check note)

Step-by-step explanation:

y=-4x

y=-35814 (negative because this is underwater)

-35814=-4x

8953.5

The model suggests it would take 8,953.5 seconds for DeepSea Challenger to reach the bottom (2.487083333 hours, or about 2 hours and 30 minutes).

y=4x

x=3600 (positive because the vessel is rising)

4(3600)

14400

It took 14,400 seconds for the DeepSea Challenger to ascend to the surface.

[also note: I'm not sure if the second question is asking for how many seconds it takes to ascend to the surface with reference to the 4 seconds in the previous question (which is how I answered part b) or if it's asking how many seconds 1 hour is, and in that case. the answer is 3,600 seconds. I hope this helps and sorry if it's unclear!]

Answer:

a. 8,953.5 seconds

b. 14,400 seconds

Step-by-step explanation:

what is 3(x-6)+4x+18

Answers

7x is the simplified version

Answer:

i am going to assume that 3(x-6)+4x+18=0

3x-18+4x+18=0

7x=0

x=0

PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

Answers

Answer:

Translation 9 units to the right and 6 units up

Because on an x-y-graph, positive x goes to the right, and positive y goes up. Adding the 9 and 6 to the x and y shows both are moving in the positive direction.

Hope this helps :)

GIVING BRAINLIEST ONLY IF 100% CORRECT-NO LINKS

Answers

Answer:

A = ( 1 , 2 )

B = ( 4 , 11 )

C = ( 6 , 4 )

D = ( 10 , 9 )

Answer:

A. (1,2), B. (4,11), C. (6,4), D. (10,9)

Step-by-step explanation:

A. On the x line, it is 1 so the number is (1, ?). On the y-line it is 2 so the point is (1,2)

B. On the x line, it is 4 so the number is (4,?). On the y-line, it is 11 so the point is (4,11).

C. On the x line, it is 6 so the number is (6,?). On the y-line, it is 4 so the point is (6,4).

D. On the x line, it is 10 so the number is (10,?). On the y-line, it is 9 so the point is (10,9).

If this helps please mark as brainliest

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

Answers

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

I really need help on these 2 questions. please help me if you can.

Answers

Number 8 is 36cm i dont know about the other question

B and d because the answer for the one that has a black screen you divide and for the other one the answer is not there

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

pleeeeeeaaaaaasssseeeeeee

Answers

I believe the answer is 21

Help me pls i will love you forever lol

Answers

Answer:

Step-by-step explanation:

there are 4 squares and i added the areas up

Answer:

Step-by-step explanation:

easy

One bag contains 4 red chips and 9 yellow chips. Another bag contains 9 red chips and 3 yellow chips. A chip is drawn from each bag. What is the probability that both chips are yellow?
a. 27/52
b. 3/13
c. 9/52
d. 1/13

Answers

A is the correct answer. The correct answer is A

What is the range of the function f(x) = 2 – 2 when the domain is {0, 2, 4}? O {-1, 2, 14} {3, 6, 8} {-2, 2, 6) All real numbers

Answers

Answer:

F = 0

Step-by-step explanation:

F(x) = 2 - 2

fx/3 = 0/x

f=0

Given the graph below, answer the following questions

Answers

y=-2x-6
reflect over the y axis
down one
to the left 4

WILL GIVE BRAINLest !!!

Is pentagon EFGHI congruent to pentagon MNOPQ?

A.

No. Pentagon EFGHI is not congruent to pentagon MNOPQ.

B.

Yes. Pentagon EFGHI was reflected across its side EI, translated 3 units to the left, and translated 3 units up to create pentagon MNOPQ.

C.

Yes. Pentagon EFGHI was reflected across its side EI, translated 7 units to the left, and translated 3 units up to create pentagon MNOPQ.

D.

Yes. Pentagon EFGHI was reflected across its side EF, translated 7 units to the left, and translated 3 units up to create pentagon MNOPQ.

Answers

It’s C because when u look at the problem and thing about it in your head for a good few minutes then you can get it pls trust me

Answer:

Yes. Pentagon EFGHI was reflected across its side EI, translated 7 units to the left, and translated 3 units up to create pentagon MNOPQ.

Step-by-step explanation:

Please I need help ASAP

Answers

i’m not sure what it is but have a great day:)

190 because the two long squares have an area of 55 so that make them 110 and then the smaller sides are 40 each so 80 and then 80+110=190

What is the value of 8+23×5?

Answers

Answer: 123

Step-by-step explanation:

Value of 8+23×5 is 123.

What is PEDMAS Rule?

PEDMAS rule states that the order of operation starts with the parentheses first or the calculation which is enclosed in brackets. Then the operation is performed on exponents(degree or square roots) and later we do operations on division & multiplication and at last addition and subtraction.

Given

8+23×5

We have to perform multiplication as per the PEDMAS rule

= 8 + 115

Now we have to perform addition

= 123

Hence, value of 8+23×5 is 123.

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PLEASE PLEASE PLEASE HELP!!!! NO ONE IS ANSWERING THIS

Answers

Answer:

green

Step-by-step explanation:

Green I got you:))))

Other Questions

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