2 years ago

Help me please I need it

Mathematics

1 answer:

Allushta [10]2 years ago

6 0

Answer:

(6,4)

Step-by-step explanation:

18/12 (simplify)

3/2

3/2 x 2/2 = 6/4 = (6,4)

You might be interested in

Help Please . its due in 5 hours and i cant find answers

dolphi86 [110]

Answer:

39 pi cubic inches

Step-by-step explanation:

The volume of a cone is (1/3)(area of the base)(height).

$V=\frac{1}{3}Bh$

Find the area of the circular base. The circumference of a circle is $C=2\pi r$ , so

$2\pi r = 6\pi\\\\r=3$

Now that you know the radius of the circular base, you can find its area:

$A=\pi r^2 = \pi(3^2)=9\pi$

The height of the cone is 13. Time to use the volume formula.

$V=\frac{1}{3}Bh\\\\V=\frac{1}{3}(9\pi)(13)\\\\V=39\pi$

6 0

2 years ago

If f(x) = 2x and g(x) = 1/2 then f(x) • g(x) is x.. True False

raketka [301]

Answer:

true

Step-by-step explanation:

6 0

3 years ago

F(x) = 3x^2 -15 g(x) = 1 -2/3x

Oliga [24]

Answer:

f(g(-6)) is equal to 60

Step-by-step explanation:

We can simply solve this by first plugging -6 into function 6, and then applying function f to the result of that.

$f(g(-6))\\= f(1 - \frac{2(-6)}{3})\\= f(1 - \frac{-12}{3})\\\\= f(1 + 4)\\= f(5)\\= 3(5)^2 - 15\\= 3 * 25 - 15\\= 75 - 15\\= 60$

8 0

2 years ago

And items are for $40 plus sales tax on the item is 8% what is the sales tax on the total cost

Setler79 [48]

Answer:

43.20 for the total cost of the item

6 0

2 years ago

What is 60% of 125 enter answer

erastovalidia [21]

60% of 125 is 75.....

6 0

3 years ago

Read 2 more answers