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miskamm [114]
3 years ago
7

Suppose a soup can has a diameter of 10 cm and a height of 12 cm. What is the volume of soup in the can? (to nearest whole numbe

r) A) 36 cm3 B) 48 cm3 C) 144 cm3 D) 942 cm3
Mathematics
2 answers:
kirza4 [7]3 years ago
7 0
D).(942,  I had this question and I got it right. All you have to do is put the numbers in the formula for volume to get your answer.
Rina8888 [55]3 years ago
4 0

Answer:

The answer is the option D

942\ cm^{3}

Step-by-step explanation:

we know that

The volume of the can in the shape of a cylinder is equal to

V=\pi r^{2} h

In this problem we have

r=10/2=5\ cm

h=12\ cm

substitute in the formula

V=\pi (5)^{2}(12)=942.48\ cm^{3}

V=942\ cm^{3}

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Write 7.62 x 10^3 in standard notation
Reil [10]

Answer:

7,620

Step-by-step explanation:

When you move the decimal place 3 place to the right you get 7,620

I hope this helps!

6 0
3 years ago
The top and bottom ends of a windshield wiper blade are R = 24 in. and r = 14 in., respectively, from the pivot point. While in
Orlov [11]

Answer:

Area swept by the blade = 448in^{2}

Step-by-step explanation:

The arc the wiper wipes is for 135 degrees angle.

So, find area of sector with radius 24 inches. And the find area of arc with r=14 inches.

Then subtract the area of sector with 14 inches  from area of sector with radius as 24 inches.

So, area of sector with r=24 in =\frac{135}{360} *\pi  *24^{2}

Simplify it,

                                                  =216\pi

Now, let's find area of sector with radius 14 inches

Area of sector with r=14 in = \frac{135}{360} *\pi  *14^{2}

Simplify it

                                          =73.5\pi

So, area swept by the blade = 216\pi -73.5\pi

Simplify it and use pi as 3.14.....

Area of swept =678.584 - 230.907

                               =447.6769

Round to nearest whole number

So, area swept by the blade = 448in^{2}

3 0
3 years ago
Help help please!!
andrey2020 [161]

Answer:

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

2). y = 1/5x - 5

Step-by-step explanation:

In this question, we have to write the slope-intercept form of the given information.

Slope intercept form is: y = mx + b

Our "m" value is our slope and our "b" value is our y-intercept.

With that knowledge, we can plug in our given information to the slope-intercept equation:

1) slope = -7/5, y-intercept = -4

Plug -7/5 to "m" and -4 to "b"

y = -7/5x - 4

2) slope = 1/5, y-intercept = -5

Plug 1/5 to "m" and -5 to "b"

y = 1/5x - 5

6 0
3 years ago
Whats the value of x?
Nutka1998 [239]

Answer:

x = 8 units, measure of angle AFE = 60 degrees, measure of angle CFD = 60 degrees

Step-by-step explanation:

Finding x:

You know all three of the given measures add up to 180 because they are on the same side of the line. Write an equation and solve for x.

6x + 2 + 8x + 6 + 7x + 4 = 180

21x = 168 --> x = 8

Angle AFE:

Substitute the value of x in the given measure.

7x + 4 = 7*8 + 4 = 56 + 4 = 60

Measure of angle CFD:

Angle AFE is it's vertical angle, so their measures (60 degrees) are equal.

7 0
3 years ago
HELLPPP DUE IN 10 MINUTES
Mashcka [7]

Answer:

Step-by-step explanation:

The Letter B

3 0
3 years ago
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