Well first you want to be trying to solve for the same variable in both problems. Lets solve for Y.
This means we must make both equations say " Y="
first we subtract 12x from both sides of "12x-3y=3" which leaves us with
-3y=3-12x and y=4x-1.
you are basically going to merge the 2 problems by adding "1" to both problems and then subtracting "4x" from both as well as subtracting "y" from both. This gets rid of a variable in one problem and essentially puts in to the other in the process.
This leaves you with -4y=4-16x
Can you solve from there?
Hello,
360-(40+80+110)=360-230=130(°)
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Answer:
A y-intercept is the point on a graph where the line crosses the y-axis. For example, a y-intercept of 5 would mean that the line crosses the y-axis at the coordinates (0, 5).
An x-intercept is then pretty self explanatory. It is the point on a graph where the line crosses the x-axis. For example, an x-intercept of 3 would mean that the line crosses the x-axis at the coordinates (3,0).
Hope this helps you understand! :)
Answer:
p = 3x
Step-by-step explanation:
p² = 9x² = 3² *x²
p² = (3x)²
p = 3x
Answer: 7pi/18
Step-by-step explanation:
