Since you didn't put the solutions I'll just explain how to answer it. Most likely the answers are in (x,y) form. Just substitute x and y into the equation and then solve. If it is true it is a solution.
Example: 2x ≥ 4x - 2
A. 1
2(1) ≥ 4(1) - 2
2 ≥ 4 - 2
2 ≥ 2
In this instance A would be a correct answer.
(If you would like me to actually answer the question than you will need to include the answer choices.)
Answer:
- (1/4)(12π)
- (0.25)(12)(3.14)
- 3π
- 9.42
Step-by-step explanation:
1/4 of 12π can be written several ways. All of the answer choices are equivalent except the second one.
- (1/4)(12π)
- (0.25)(12)(3.14)
- 3π
- 9.42
All of these are equivalent ways to write the measure of 1/4 of 12π.
recall that to find the x-intercept we set y = 0 and solve for "x".
and to find the y-intercept, we set x = 0 and solve for "y", so let's do so
x = 0, so then the equation turns into
y = 3x² + 5x - 2
y = 3(0)² + 5(0) - 2
y = -2
when x = 0, y = -2, ( 0 , -2 ).
Answer:
Bear with me here
Step-by-step explanation:
I don't actually know how to solve this, I have geometry later this year. I just hope to be able to set it up for you.
Ok, so BE and CE are perpendicular. This means that they make a 90 degree angle. we can write in the boxes to signify if you want. We also know that the angles CDE and DCE have the same angle. I don't know how to put this is math terms, but that means that ADE and BCE have to be the same as well. If x(the angle of ADE and BCE)is the same, then CDA must be x + (mystery angle). if ADE and BCE are the same, and a triangle's angles add up to 180, then DAE and EBC must be the same as well. Not sure if this actually helps, I'm not able to give a straight answer but it's the best I can do with what I know.
Answer:
the answers (10x+10)=110
Step-by-step explanation: