MATHEMATICS MIDDLE SCHOOL

Find the surface area

Answers

Answer 1

Answer:

Answer:

227.09

Step-by-step explanation:

I hope this is correct if it is incorrect then feel free to critique me. I'm sorry in advance if it is wrong.

Answer 2

Answer: Answer is 227.09

(I took that test)

Related Questions

SHOW WORK!!!!!(question) There are markers every 1000 feet along the side of the road. While driving, Sonya passes marker 8 at 3:10 P.M. and marker number 20 at 3:14 P.M Find Sonya's average speed in feet per minute. Use dimensional analysis to check the reasonableness of your answer.ANY ANSWERS THAT DO NOT HELP WILL BE REPORTED AND OR DELETED
Write the word name for each number and tell the value of the underlined digit 843,208,732,833 and the number under lined is the first 8
-87 1/8 as a decimal number
Please help me with math, worth 10 points! :D
Help? I’m not really understanding this.

A bottlenose dolphin can swim 2.68 meters per second. Find the dolphin speed in miles per hour

Answers

Answer:

The dolphin speed in miles per hour is 6

Step-by-step explanation:

we know that

1 mi=1,609.34 m ------> 1 m=1/ 1,609.34 mi

1 h= 3,600 sec ----> 1 sec=1/3,600 h

we have

$2.68(m)/(sec)$

Convert to mi/h

$2.68(m)/(sec)=2.68((1/1,609.34))/((1/3,600))=6(mi)/(h)$

Answer:

Step-by-step explanation:

What is the median of the data? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18 A. 15 B. 17 C. 14 D. 16

Answers

all you need to do is put them in order least to great and find center number
if theres two then you just add both of them up and divide by 2
and the median is 14

the answer is 14 good luck

I need help can you help me with my math homework

Answers

b =triangle a=triangle

A scalene triamgle has all different measurements
A isoceles has 2 same , and one different
And an equilateral is all the same

What is the fraction of -0.45

Answers

move the - sign away

0.45
that is 45 hundereths
45/100
-0.45=-45/100=-7/20

it is -45/100 or simplified to -7/20

Corey needs 24 boards that are 47 1/2 inches long.A. how many feet of boards should he buy? explain.
B. If you can only buy 8-foot boards, how many should he buy?explain

Answers

Answer with explanation:

Number of boards need by corey =24

Length of each board is $47 (1)/(2)\n\n=(95)/(2)$

Length in inches of board that corey should buy

$(95)/(2)* 24\n\n=95*12\n\n=1140$ inches

1 foot=12 inches

$(1)/(12) \text{foot}=1\text{inches}\n\n(1140)/(12) \text{foot}=1140\text{inches}\n\n95\text{foot}=1140\text{inches}$

So, Length in feet of board =95 foot

Length of each board = 8 foot

Total Length in feet of board =95 foot

So, number of boards that corey should buy

$(95)/(8)\n\n=11(7)/(8)$

=Approximately 12 Boards

A. 95 feet
B. 12, because that would get you 96 feet of board, and if you only got 11, then you would only have 88 feet of boards which is not enough.

What is the equation parallel to y= -1/5x + 3 and goes through the point (7,4)? Please show steps.

Answers

Answer:

Step-by-step explanation:

If it's parallel, that means it has the same slope: -1/5.

Use point-slope form to write the equation:

y - 4 = -1/5 (x - 7)

If you wish to write in point-intercept form:

y - 4 = -1/5 x + 7/5

y = -1/5 x + 27/5

If two lines are parallel, it means that they will have the same gradient:

And remember, the equation of a line is y = mx +c

-----------------------------------

So we know that the equation of the parallel line is:

y = - $(1)/(5)$ x + c through point (7, 4)

All we need to do now is to work out what c is

Note: at point (7,4) x = 7 , and y = 4.

So to work out c, we substitute in the values of x and y, and solve:

y = - $(1)/(5)$ x + c

4 = - $(1)/(5)$ * 7 + c

4 = -1.4 + c

5.4 = c

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Finally, we just put the value of c back into the original equation

y = - $(1)/(5)$ x + 5.4

------------------------------------------

Answer:

The equation of the a line parallel to y = - $(1)/(5)$ x + 3 through point (7,4)

is: y = - $(1)/(5)$ x + 5.4

Other Questions

The new pencil was 19 centimeters long. How many millimeters long was the pencil?

ray cuts out a figure that has 4 equal sides and no right angles. what is the best name for the figure?

The sale price of the new car was $14500. The tax rate was 6.5 percent. (A) What was the sales tax on the car? (B) What was the total price including tax? (C)If the commission paid to a salesperson is 2% of the sale price, how much is the commission on a $14500 sale?

1. Sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer.Use these decimals to answer the questions:–6.2, 5.71, –3.96, 2.84(a) Is Sally’s statement always true, sometimes true, or always false? Write two pairs of equations using addition and two pairs of equations using subtraction to support your answer. (b) Write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals.