it is b.9 because u have to multiply (w×h×l)/3
Answer:
314 =4 Pi (r squrared)
Step-by-step explanation:
so second option is the right answer
Answer:
A = 8 miles^2
Step-by-step explanation:
The perimeter of a rectangle is given by
P = 2(l+w)
Substitute the knowns in
12 = 2(l+4)
Divide each side by 2
12/2 = 2/2(l+4)
6 = l+4
Subtract 4 from each side
6-4 = l+4-4
2 =l
The length is 2 and the width is 4
We want to find the area
A = l*w
= 2miles * 4 miles
= 8 miles^2
Answer:
y=8x or y=8x + 0
Step-by-step explanation:
you need to take 2 points on the lina and make a triangle i used (-2,16) and (0,0).
The equation for gradient is

and the line touches the Y-axis at 0(that is your y-intercept)
<u><em>Answer:</em></u>
Priya raised $9.6
<u><em>Explanation:</em></u>
<u>First, we start by getting the number of pennies</u>
To do this, we will simply use <u>cross multiplication</u>
1 penny ....................> 2.5 grams
x pennies ................> 2400 grams

<u>This means that:</u>
Priya raised a total of 960 pennies
<u>Then we get the amount of money she raised:</u>
<u>We know that:</u>
1 penny = $0.01
<u>Therefore:</u>
960 pennies = 960 * 0.01 = $9.6
Hope this helps :)