12-13
12-13=-1
Therefore the equation is false.
Answer:
Step-by-step explanation:
The value of y varies directly with x. When y = 75, x = ½ . What is the value of y when x is 2 ¼ ? A. 168.75 C. 66.67 B. 16.67 D. 337.5
y ∝x
y = kx
k = y/x
Answer:
No.
Step-by-step explanation:
The two smallest sides must be greater than the biggest side when added up in order to form a complete triangle.
1+3 is 4, which is less than five, so the triangle wouldn't be connected.
Essentially, imagine a triangle where one line is too short to reach the other two, which is what was just explained--the smallest sides must add up to be greater than the biggest side in order to form a complete triangle.
Answer:
2 runners will be needed
Step-by-step explanation:
1/2 = 2/4
2/4 / 1/4 = 2
2 runners, for 1/2 mile
Answer:
x is less than oe equal to 12
