Answer:
y=-11
Step-by-step explanation:
See the attached picture:
Answer:
the equasion of q is y=8/9x + 7/9
Step-by-step explanation:
1. to find the slope perpendicular to the slope of the first equasion, you have to find the negative recipocal, an easy way to find that is to switch the numerator and denominator of the slope as well as multiplying it by -1
2. now that you have found the slope that is perpendicular, your second equasion so far is y= 8/9x, to find the y-intercept, you plug in (7, 7) to x and y, making the equasion 7=8/9(7) + x, in this equasion x is the y intercept
3. when you solve for x for finding the y-intercept, x=7/9, which makes the equasion y=8/9x + 7/9
Answer:
A
Step-by-step explanation:
I snipped the picture off the screen, copied it as a JPEG on my computer desktop, and then opened it in a picture editor.
In the picture editor, I rotated the picture 120 degrees counterclockwise.
A and C are similar, but C does not pivot around point V
I am including a picture of the quadrilateral rotated 120 degrees counterclockwise.
Answer:
150
Step-by-step explanation:
Betty can type 100*6=600
Bob types 75*6=450
Betty-Bob (600-450)=150