Y varies directlyas x means
x/y=k where k is constant
14/-4=k
-7/2=k
when x=-6
y/-6=-7/2
times both sides by -6
y=42/2
y=21
the value of y is 21
Answer: ? = 11 ft
Step-by-step explanation:
think of it as a rectangle, it still has right angle
2 sides would be parallel to each other:
6 ft + 9 ft = 15 ft
therefore 7 ft + 4 ft = 11 ft
What does it mean step by step explanation?
Answer:
Points lie on the same line if and only if the points are collinear
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
yellow
6+6+3=15
so
for green
4+4+2=10