Answer:
10 feet ans ezz HAHAHA JK
Answer:
![\large\boxed{y=\dfrac{3}{5}x-2}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7By%3D%5Cdfrac%7B3%7D%7B5%7Dx-2%7D)
Step-by-step explanation:
The slope-intercept form of an equation of aline:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:
![m=\dfraxc{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfraxc%7By_2-y_1%7D%7Bx_2-x_1%7D)
From the graph we have the points:
(-5, -5)
y-intercept (0, -2) → <em>b = -2</em>
Calculate the slope:
![m=\dfrac{-2-(-5)}{0-(-5)}=\dfrac{3}{5}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B-2-%28-5%29%7D%7B0-%28-5%29%7D%3D%5Cdfrac%7B3%7D%7B5%7D)
Put the value of the slope and the y-intercept to the equation of a line:
![y=\dfrac{3}{5}x-2](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7B3%7D%7B5%7Dx-2)
Answer:
5
Step-by-step explanation:
200% × x = 20. x = 10. 50% of a number = 50% × 10 = 50÷100×10 = 0.5 × 10 = 5.
You can find the answer for any conversion questions like this
write the values first.
47.85ft - x
3.3ft- 1m
Then cross multiply..
47.85=3.3x
then do opposite operation the variable side
and divide.
47.85÷3.3=14.5m
F(x)=x²
g(x)=3x+1
<span>g(f(x))=g(x²)=3x²+1 - we just put x² instead of x
ans.: B
Regards, M.Y.
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