<span>10100 is the answer hope it helps you.
</span>
Answer:
![y=\frac{3}{4}x+-2](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B4%7Dx%2B-2)
Step-by-step explanation:
We do not have enough information for slope intercept form. But we can use the point-slope formula to find the information. The formula is
where we substitute a point (x,y) for
.
We have m=3/4 and (4, 1). We input m and
.
![y-1=\frac{3}{4} (x-4)](https://tex.z-dn.net/?f=y-1%3D%5Cfrac%7B3%7D%7B4%7D%20%28x-4%29)
We now simplify the parenthesis and solve for y.
![y-1=\frac{3}{4} (x-4)\\y-1=\frac{3}{4}x+\frac{3}{4} (-4)](https://tex.z-dn.net/?f=y-1%3D%5Cfrac%7B3%7D%7B4%7D%20%28x-4%29%5C%5Cy-1%3D%5Cfrac%7B3%7D%7B4%7Dx%2B%5Cfrac%7B3%7D%7B4%7D%20%28-4%29)
We convert -4 into a fraction with 1 as the denominator.
![y-1=\frac{3}{4}x+\frac{3}{4} (\frac{-4}{1} )\\y-1=\frac{3}{4}x+\frac{-12}{4}\\y-1=\frac{3}{4}x+-3](https://tex.z-dn.net/?f=y-1%3D%5Cfrac%7B3%7D%7B4%7Dx%2B%5Cfrac%7B3%7D%7B4%7D%20%28%5Cfrac%7B-4%7D%7B1%7D%20%29%5C%5Cy-1%3D%5Cfrac%7B3%7D%7B4%7Dx%2B%5Cfrac%7B-12%7D%7B4%7D%5C%5Cy-1%3D%5Cfrac%7B3%7D%7B4%7Dx%2B-3)
We add 1 to both sides to isolate y,
![y-1+1=\frac{3}{4}x+-3+1\\y=\frac{3}{4}x+-2](https://tex.z-dn.net/?f=y-1%2B1%3D%5Cfrac%7B3%7D%7B4%7Dx%2B-3%2B1%5C%5Cy%3D%5Cfrac%7B3%7D%7B4%7Dx%2B-2)
This is slope intercept form. The line as slope 3/4 and y-intercept (0,2) or b=2.
Answer:
About 20.8
Step-by-step explanation:
form a triangle using each line
Answer:
the first option
Step-by-step explanation:
solution:
distance: d=1/4 lc (because is a quarter of a circle)
length of the circumference: lc=2 pi r
pi: constant=3.14
radius of the circle: r=80 feet
replacing pi and r in the formula of lc:
lc=2 pi r
lc=2 (3.14) (80 feet)
lc=502.4 feet
replacing lc in the formula of d:
d=1/4 lc
d=1/4 (502.4 feet)
d=502.4/4 feet
d=125.6 feet