Answer:
Slope: -7
y-intercept: (0,2)
Step-by-step explanation:
Answer:
89°
Step-By-Step Explanation:
<WYT is the angle 4
<UYW is the angle 5
since angle 4 and 5 are on the same line and
anngle 4 is 91°,
180° - 91° = 89°
This shows that <UYW is 89°
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Answer:
Step-by-step explanation:
Evaluate cos(tan^-1 0)
We know that tan(0)=0
tan (0 degree)=0
Replace it in our problem
At 0 degree the cos value is 1
So co(0)=1
Answer:
she ate 3/20 of the pie
Explanation:
lets say there are 10 slices.
if she ate 1 slice, then darryl ate 2, then Emily ate 3. That is only 5 total slices.
So what if she ate 2? Darryl ate 4, Emily ate 6. That still doesn't work
But if she ate 1.5 slices, then darryl ate 3, then Emily ate 5.5
1.5+5.5=7
7+3=10
so she ate 1.5 slices out of ten. But 1.5/10 cant be a fraction, so you can make it 15/100 and then simplify it 3/20. :)
Answer:
y = -7x + 0
Step-by-step explanation:
slope-intercept form is y = mx + b where m is the slope and b is the y-intercept
use any of the points on the graph. (0,0) (-1,7). find the slope
slope = y2 - y1/ x2 - x1
slope 7 - 0/ -1-0 = 7/-1 = -7. our slope is -7
so now we already have y = -7x + b. but we still have to find the y-intercept.
-7/1 = y - 7/x - (-1) cross multiply.
y - 7 = -7x - 7
y + 7x = -7 + 7
y + 7x = 0
y = -7x + 0