Mathematics: Jtja-t . 4y - 36x = 28 solve for x

Jtja-t . 4y - 36x = 28 solve for x - id436282012891, Hrjohnson2004

lilmaddy8856

01.01.2022

x = y/9 - 7/9

Step-by-step explanation:

Solve for x:

4 y - 36 x = 28

Subtract 4 y from both sides:

-36 x = 28 - 4 y

Divide both sides by -36:

x = y/9 - 7/9

0,0(0 оценок)

florenciaaxell4042

11.12.2021

B) 18.8 cubic inches.

Step-by-step explanation:

Given:

A paper cup in the shape of an inverted cone.

Height = 8 inches

Radius, r = 1.5 inches

We have to find capacity or volume of the inverted cone shaped cup.

Solution:

As we know:

$Volume\ of\ cone=\frac{1}{3} \times\pi r^{2} h$

$=\frac{1}{3} \times3.14\times (1.5)^{2} \times8\\ \\ =\frac{1}{3} \times3.14\times2.25 \times8$

$=\frac{56.52}{3} \\ \\ =18.84\ cubic\ inches$

Volume of cup nearest tenth is 18.8 cubic inches.

0,0(0 оценок)