Answer:
Step-by-step explanation:
Since 2 triangle are similar
So sides of both triangle are equal
So 72/X=12/10
X= 72x10/12
=60
X=60 is the answer
It has 0 intercepts . when the discriminant of the quadratic is negative.
Answer:
D
Step-by-step explanation:
This is a 90 degree angle
90-35=55
X=11
35+5x=90
-35. -35
5x=55
Divide both sides by 5
X=11
Answer:
y = 1/2x-1/2
Step-by-step explanation:
y = mx+b is the slope intercept form of a line
where m is the slope and b is the y intercept
y = 1/2x +b
We can substitute the point (3,1) in for x and y
1 = 1/2(3) +b
2/2 = 3/2 +b
2/2 -3/2 = b
-1/2 =b
y = 1/2x-1/2
The second answer 5(2,5d)
