Answer:
3
Step-by-step explanation:
it will be 3 if you want to find the positive number
Answer:
100 yards
Step-by-step explanation:
It takes 4 yards of fabric to make a costume for one student. She needs to make costumes for every student in chorus, so you just multiply this number by 25 and get 100 yards.
Answer:
r=10
Step-by-step explanation:
Take 4 away from 5 to isolate your variable. Now you have r/10= 1. figure out the unknown value by placing ten on top which is the same as 1.
Step-by-step explanation:
the slope of a line is always the factor of x.
here : 1/2
it is the ratio y/x indicating how many units y changes, when x changes a certain angina amount of units when going from one point to another.
a perpendicular slope puts x and y upside-down and flips the sign.
here : -2/1 = -2
so, the equation looks like
y = -2x + b
b is the y-intercept, and we get this by putting the x and y coordinates of the given point into this equation and solve for b :
-1 = -2×-2 + b
-1 = 4 + b
b = -5
the full equation is therefore
y = -2x - 5
![(6 x^{4} ) (4 y^{2} ) / [ (3x^{2} ) (16y)]](https://tex.z-dn.net/?f=%286%20x%5E%7B4%7D%20%29%20%284%20y%5E%7B2%7D%20%29%20%2F%20%5B%20%283x%5E%7B2%7D%20%29%20%2816y%29%5D)
