MATHEMATICS MIDDLE SCHOOL

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.Blank_ft2

Answers

Answer 1

Answer:

Answer:

Lateral surface area of the cylinder= $376.8feet^2$

Step-by-step explanation:

Lateral surface area of the cylinder is the area of the side wall excluding its top and the bottom:

Radius=10 feet

Height=6 feet

Lateral surface area of the cylinder = $2\pi rh$

As, $\pi =(22)/(7)= 3.14$

Putting the values in the formula:

L.S.A of the cylinder= $2*3.14*10*6$

$=2*3.14*60\n\n=120*3.14\n\n=376.8feet^2$

Lateral surface area of the cylinder= $376.8feet^2$

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Can someone help me solve this please?

Kevin has 3 bags of apples weighing a total of 22 1/2 pounds.Two of the bags weigh 6 3/8 pounds and 3 1/4 pounds.How much does the third bag weigh?

Answers

3 bags total 22 and 1/2
bag1+bag2+bag3=22 and 1/2
two of the bags weight 6 and 3/8 and 3 and 1/4 so just assign them random bags
bag1=6 and 3/8
bag2=3 and 1/4
subsitute

6 and 3/8+3 and 1/4+bag3=22 and 1/2
we have to add them by making the bottom number same

6 and 3/8+3 and 1/4
common one is 8
6 and 3/8+3 and 2/8
6+3/8+3+2/8
9+5/8

9 and 5/8+bbag3=22 and 1/2
subtract 9 and 5/8 from both sides
bag3=22 and 1/2-9 and 5/8
bag3=22+1/2-9-5/8
bag3=22+4/8-9-5/8
bag3=21+8/8+4/8-9-5/8
bag3=21+12/8-9-5/8
bag3=21-9+12/8-5/8
bag3=12+7/8
bag3=12 and 7/8

answe ris 12 and 7/8 pounds

First, you change 6 3/8 and 3 1/4 to a common denminator. 8

6 3/8= 6 3/8
3 1/4= 3 2/8 (x2)

Then add those.

6 3/8+ 3 2/8 = 9 5/8

Then subtract 22 1/2 and 9 5/8. (Common denominator)

22 1/2= 22 4/8 (x4)
9 5/8= 9 5/8

the 3rd bag is 12 7/8 lbs.

You can also add each bag (lbs) to see if it gets to 22 1/2
Hope this helps!

By how many cm is 1/10 m longer than 1/100 m

Answers

1 cm is 1/100 m
so is 1/10 meter is 9 cm longer than 1/100 meter.

Find the area of the polygon with vertices of A(0,1), B(0,5), C(4,5), and D(6,1).

Answers

If you draw that out on a coordinate grid, you get a trapezoid with one base 6 units long, one base 4 units long and a height of 4. Using the formula for area of a trapezoid

h(b1 + b2)/2

where h is the height, 4, b1 is a base, 6, b2 is the other base, 4, we get

4(4+6)/2

which is 4(10)/2 or 40/2

which gets us the answer, 20

Fill in the missing number to complete the pattern 145, 148, 151, _ _ _ I REALLY NEED THIS PLZ

Answers

Answer:

154 157 160

Step-by-step explanation:

Add 3 each time

Final answer:

The next number in the pattern 145, 148, 151 is 154, because the pattern increases by 3 each time.

Explanation:

The pattern provided appears to be increasing by 3 each time. We start at 145, add 3 to get 148, add 3 again to get 151 and therefore, by following this pattern, if we add 3 to 151, we get 154. So, the next number in the sequence should be 154.

Learn more about Number Pattern here:

brainly.com/question/34225285

#SPJ11

In quotient and remainder what is the remainder of 2,117 divided by 7

Answers

The remainder is 3 left over

the remainder of 2117 divided by 7 is 3

What is 40 over 100 as tenths in fraction form and decimal form.?

Answers

$Fraction: (40)/(100)= (40:10)/(100:10) = (4)/(10) \n \n Decimal: (4)/(10)=0.4$

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