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4 years ago

9

There is a basketball with a diameter of 9 in. and a softball with a diameter of 4 in.. Find how many times greater the volume o

f the basketball is as that of the softball.

1 answer:

Nata [24]4 years ago

8 0

The basketball has a volume of 113 inches .

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19 times 70 using distributive property

Vikki [24]

Answer:

Step-by-step explanation:

19 * 70 = ( 20-1) * 70

= 20*70 - 1*70

= 1400 - 70

= 1330

5 0

4 years ago

For what value(s) of x does the expression<br>below equal 0?<br>(x-2)(x + 1)<br>X(X+3)<br>

Dominik [7]

Answer: x{ 2,-1,0,-3}

Step-by-step explanation:

[x-2] [x+1] x[x+3]

now separate the equation n equate it to 0

[x-2]=0

[x+1]=0

x[x+3]=0

make x subject and solve for x

x-2=0

x= <u>2</u>

x+1=0

x= -1

x[x+3]=0

x=0 and x= -3

6 0

3 years ago

Find the equation of the line that passes through the point (7,5) and is perpendicular to the line 2x - 3y=6

balu736 [363]

$(7,5);\ \ \ \ 2x - 3y=6 \ \ / subtract \ 2x \ from \ each \ side \\ \\-3y = -2x + 6\ \ / divide \ each \term \ by \ (-3) \\ \\ y = \frac{2} {3}x -2\\ \\ The \ slope \ is :m _{1} = \frac{ 2}{3} \\ \\ If \ m_{1} \ and \ m _{2} \ are \ the \ gradients \ of \ two \ perpendicular \\ \\ lines \ we \ have \\\\\ m _{1}*m _{2} = -1$

$\frac{2}{3}\cdot m_{2}=-1\ \ / \cdot (\frac{3}{2})\\\\m_{2}=-\frac{3}{2}\\\\Now \ your \ equation \ of \ line \ passing \ through \ (7,5) would \ be: \\ \\ y=m_{2}x+b \\ \\5=-\frac{3}{2}\cdot 7 + b \\ \\ 5= -\frac{21}{2}+b\\ \\b=5+\frac{21}{2} \\ \\b= \frac{10}{2}+\frac{21}{2}\\ \\b= \frac{31}{2}\\\\b=15.5 \\ \\ y = -\frac{3}{2}x +15.5$

8 0

3 years ago

When x = 8, y = 12. Find y when x = 80

gtnhenbr [62]

Can you give an equation

5 0

3 years ago

Read 2 more answers

The graph of f(x) = x2 is translated to form g(x) = (x – 5)2 + 1. On a coordinate plane, a parabola, labeled f of x, opens up. I

azamat

The graph is shown in the attached image.

4 0

2 years ago