There are 3 parts, Eun Mi and Her brother raked 2/3 in all. so there is 1/3 left of the lawn
9514 1404 393
Answer:
y = -2x -1
Step-by-step explanation:
The slope is given by ...
m = (y2 -y1)/(x2 -x1)
m = (-35 -63)/(17-(-32)) = -98/49 = -2
The y-intercept is ...
b = y -mx
b = 63 -(-2)(-32) = -1
The equation of the line is ...
y = -2x -1
Answer:
61
Step-by-step explanation:
3x + 6 = 183
3x = 177
x = 59
(x+2) = (59+2) = 61
It is correct on khan academy
Answer:
C.
Step-by-step explanation:
This is what is called the Midsegment Theorem, which states that the relation of a triangle's midpunkt is parallel to the triangle's third side, and the mid-segment length is half the third side length, so you would take half of and set that expression equal to the midsegment:
4x + 2 = 2x + 22
-4x - 4x
____________
2 = −2x + 22
-22 - 22
___________
You then plug this back into both expressions above to get the double-segment of 84 and the mid-segment of 42. We can tell this is correct because 42 and 84 are relatively proportional to each other.
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If this helps at all, the problem can equal out to 0 if x=7, hope this helps. :)