2 years ago

Find the two points on the line to be graphed 4x+4y=-9

1 answer:

4 0

4x+4y=-9
first change into yintercept form
y=-x-9/4
to find yintercept let x=0
y=-0-9/4
y=-9/4 or -2.25
to find xintercept let y=0
0=-x-9/4
x=-9/4
so the x and y coordinates are -2.25 and -2.25 respectively

You might be interested in

The grades on a language midterm at Santa Rita are roughly symmetric with u = 77 and o = 3.5.

labwork [276]

Answer:.86

Step-by-step explanation:

Put the given data within the formula for the zscore.

6 0

2 years ago

# 27 a rectangular piece of cloth had an area of 1/12 square yard

Margaret [11]

1/9
becuase 27-1/12= 1/9

3 0

2 years ago

Read 2 more answers

Complete the equation and tell which property you used for 16+31=31+

blagie [28]

16. It's basically the problem you started with, but just reversed.

5 0

2 years ago

Beth has 30 days to train for the Olympics. She swims 20 laps on the first day, then each day after that she swims two more laps

hjlf

Wait, what’s the question?

7 0

3 years ago

Find the volume of a right circular cone that has a height of 14.3 ft and a base with a diameter of 17.2 ft. Round your answer t

saveliy_v [14]

Answer:

Volume of the given cone is 1107.6 cubic feet.

Step-by-step explanation:

Formula to get the volume of a right circular cone is,

V = $\frac{1}{3}\pi r^{2}h$

Here r = radius of the circular base

h = height of the cone

Now we put the values in the given formula

Volume = $\frac{1}{3}\pi (8.6)^2(14.3)$ [ radius = $\frac{17.2}{2}=8.6$ ]

= $\frac{1057.628\pi }{3}$

= 1107.55

≈ 1107.6 cubic feet

Therefore, volume of the given cone is 1107.6 cubic feet.

6 0

2 years ago