Ask question

Ask question

All categories

2 years ago

12

Neil has 3 partially full cans of white paint. They contain 1/3 gallon, 1/5 gallon and 1/2 gallon of paint. About how much paint

does Neil have in all

1 answer:

lorasvet [3.4K]2 years ago

6 0

Answer:

31/30 or 1 1/30

Step-by-step explanation:

1/3+1/5+1/2

You might be interested in

What is the lcm for 12,27,36

Verdich [7]

$\bold{Hey \ there!}\\ \bold{- \ LCM\ means\ \ Lowest\ Common\ Multiple} \\ \\ \bold{So,\ the\ LCM\ of\ 12,27,36\ is\downarrow}$

$\bold{12: 2^3\times3} \\ \bold{27:3^3\ or \ you\ could\ say:3*3*3}\\ \bold{36:2^2 \times3^2}$

$\italics{Note: just\ factor\ them\ out\ to\ find\ the\ LCM!}$

$\boxed{\boxed{\bold{Answer:108}}}\checkmark$

$\bf{Good\ luck\ on\ your\ assignment\ and\ enjoy\ your\ day!}$

$\frak{LoveYourselfFirst:)}$

3 0

2 years ago

the surface area of a sphere is 1,017.36 square inches.what is the volume of the sphere? use 3.14 for pi

emmasim [6.3K]

Answer:

<em>Area = 254.34 inches ³</em>

Step-by-step explanation:

The formula to find the surface area of a sphere is:

$SA = 4\pi r^{2}$

To find the volume of the sphere, we first need to figure out the radius ( $r$ ) of the sphere. We can accomplish this by reversing the formula that was used to find the surface area. $(1017.36 in^{2})$

$SA = 4\pi r^{2}$

$1017.36 = 4\pi r^{2}$

Divide both sides by pi ( $3.14$ ).

$1017.36 = 4\pi r^{2}$

$324 = 4 r^{2}$

Divide both sides by 4.

$324 = 4 r^{2}$

$81 = r^{2}\\$

Find the square root of both sides.

$81 = r^{2}\\$

$\sqrt{81} = r$

<em>radius = 9</em>

<em />

Insert the value of the radius into the formula for finding the volume of a sphere. $(A=\pi r^{2})$

$(A=\pi r^{2})$

$A=\pi (9)^{2}$

$A=\pi (81)$

$A = 254.34$

<em>Area = 254.34 inches ³</em>

<em />

~Hope this helps!~

4 0

2 years ago

Help me find the right angle URGENT

Naddika [18.5K]

Answer:

You just made a silly mistake. Angle A is 79, not 89. Just be more careful next time. (Remember, this figure is a cyclic quadrilateral whos opposite angles add up to 180)

3 0

2 years ago

Find all values of c such that

klemol [59]

Step-by-step explanation:

c/(c - 5) = 4/(c - 4)

By Cross-multiplying,

We have c(c - 4) = 4(c - 5).

=> c² - 4c = 4c - 20

=> c² - 8c + 20 = 0

Since the discriminant is negative,

there are no real solutions for c.

However, there exist complex solutions for c.

Using the Quadratic Formula,

c = [8 ± √(-16)]/2

=> c = 4 ± √(-4)

=> c = 4 ± 4i or c = 4(1 ± i).

8 0

2 years ago

Read 2 more answers

Brianna earned $240.00 for 20 hours of work. How much was earned per hour?

nalin [4]

$12 were earned per hour

6 0

1 year ago

Read 2 more answers