Answer:
Hey there!
The line 4x-3y=-9 can be converted to y=mx+b form.
4x-3y=-9
-3y=-4x-9
3y=4x+9
y=4/3x+3
The slope of a line perpendicular to this line would be -3/4.
The slope of a line parallel to this line would be 4/3.
Hope this helps :)
Answer:
The slope of the line is 0.5 or also shown as, 1/2.
Step-by-step explanation:
The slope of a line is the rise over the run or the steepness to a line in a linear equation. To find the slope of an equation shown on a graph, we can use the formula :
So, from here, all we do is plug in the values by finding two points of the line shown.
(-4, -4) and (4,0) are two points, that are shown on the line.
(x1, y1) and (x2, y2) are the individual parts of the coordinates, so we can plug the values in at the correct places
0--4 =4
4--4 = 8
4/8 = 0.5
The slope of the line is 0.5 or also shown as, 1/2.
Answer:
20 bags should have 30 pieces in them.
Step-by-step explanation:
five out of ten is 1/2
then 1/2 of 40 is 20
therefore there should be twenty bags with 30 pices each.
Answer:
Option D, leg = 10 feet, leg = 24 feet
Step-by-step explanation:
<u>Step 1: Use Pythagorean theorem</u>
a^2 + b^2 = c^2
(14 + x)^2 + x^2 = (26)^2
196 + 28x + x^2 + x^2 - 676 = 676 - 676
2x^2 + 28x - 480
2(x - 10)(x + 24)
x - 10 + 10 = 0 + 10 and x + 24 - 24 = 0 - 24
<em>x = 10 one leg</em>
<em>x + 14 = 24 another leg</em>
Answer: Option D, leg = 10 feet, leg = 24 feet
Answer:
sorry i cant tell if that two is an exponent. If it is x squared then the answer is the square root of 30
