Answer:
<em><u>-7 1/3 - (-2/5)</u></em>
Step-by-step explanation:
-22/3 + 2/5
(-110+6)/15
-104/15
-6. 933
ans is -6. 933
I like math so i think it's good for me
Since this is a right triangle the two acute angles must sum to 90 degrees because a triangle's angles must sum to 180 degrees.
2x+50+3x=90
5x+50=90
5x=40
x=8
So the smallest angle is 3x=3*8=24°
the rate of change of a linear function is the same slope
the slope of a linear function is the coefficient that accompanies the variable in this case the variable is x and the slope is -2
so, the rate of change for y is -2
Answer:
4x+7y
4(3/4) +7(-1/3)
3-7/3
=2/3
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