Answer:
y = - x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
3x + 4y = 8 ( subtract 3x from both sides )
4y = - 3x + 8 ( divide all terms by 4 )
y = - x + 2 ← in slope- intercept form
Answer:
3*sqrt(2) and 3pi/4
Step-by-step explanation:
tan(theta)=y/x and r^2=y^+x^2.
tan(theta)=-3/3=-1, theta=3pi/4
r=sqrt(3^2+3^2)=3*sqrt(2)
Answer:
y=5x
Step-by-step explanation:
you need to type 5 in the blank space
This is the number of combinations of 7 in 10 which is the same as number of combinations of 3 in 10:
10C3 = 10*9*8 / 3*2*1
= 120