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3 years ago

Find the surface area and volume of each solid to the nearest tenth.

Mathematics

1 answer:

galina1969 [7]3 years ago

7 0

Surface area = 2(5x6)+2(6x2)+2(2x5) = 104
volume = 6x5x2 = 60

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What is the temperature change if it was -2°C midnight and then the next day the temperature had risen to 9°C

Vlad1618 [11]

The answer to your math problem is 11

4 0

3 years ago

You have a photo that measures 1 in. wide by 3 in. tall. If you want to enlarge the photo so that the height is 18 in., what wil

kiruha [24]

6in... 3 times 6 is 18, so 1 times 6 is 6

4 0

3 years ago

I will give brainliest answer

adell [148]

Answer: A=351.68 cm²

Step-by-step explanation:

To find the area of the shaded region, we would subtract the area of the circle by the area of the inner circle.

Area of Circle

$A=\pi r^2$

$A=\pi (11)^2$

$A=121\pi$

Area of inner (white) circle

$A=\pi r^2$

$A=\pi (3)^2$

$A=9\pi$

Now that we have the area to the circle and inner circle, we would subtract to find the area of the shaded region.

$A=121\pi -9\pi$

$A=112\pi$

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3 0

3 years ago

What is the slope of a line that is perpendicular to the line whose equation is 3x+5y=4?

kap26 [50]

Answer:

5/3 or 1.67

Step-by-step explanation:

Find the slope of the original line

3x+5y=4 Subtract 3x from both sides

5y = - 3x + 4 Divide both sides by 5

y = (-3/5)x + 4

The original line has a slope of - 3/5 or - 0.6

Find the slope of the perpendicular line

m1 * m2 = - 1

m1 = - 3/5

m2 = -1/(-3/5)

m2 = 5/3

The slope of the perpendicular line is

5/3 or 1.67

8 0

3 years ago

HURRY UP I NEED THE ANSWER

vladimir1956 [14]

Answer:

g(2) = 2

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that $g(x) = \frac{-1}{2} x + 3$

Put x =2

$g(2) = \frac{-1}{2} (2) + 3$

= -1+3

= 2

g(2) = 2

5 0

2 years ago