Answer:
The length has 9 cube so the length is 9/8 or 1 1/8 ft.
the width has 4 cubes, so the width is 4/8 or 1/2 ft.
The height has 11 cubes, so the height is 11/8 or 1 3/8 ft.
So, the volume of the portion of the security wall that Tim has constructed so far is 99/128 cu ft.
Step-by-step explanation:
In this question, we will use slope intercept form that is y=mx +b, where m is the slope and b is the y intercept .
For the given question . x=1, y=-1 and slope , m = -5
We need to substitute these values in slope intercept form and solve for b, that is
-1=-5(1)+b
-1 = -5+b
Adding 5 to both sides
b =4
So we have slope, m =-5 and b=4
THerefore required equation is
y=-5x+4
Answer: ex-1
Step-by-step explanation:
The -1 is used to show the parabola
The total number of marbles in the bag is 7, since 3+4=7. There are 3:4 black marbles, so 3/7 of the bag is black marbles, which can be written as 3:7.
4/7 of the bag is red marbles, which can be written as 4:7
