If the relationship between two quantities is a proportional relationship, this relationship can be represented by the graph of a straight line through the origin with a slope equal to the unit rate. For each point (x, y) on the graph, ž is equal to k, where k is the unit rate. The point (1, k) is a point on the graph.
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Answer: Area= 459.73cm^2
Step-by-step explanation: Circumference of a circle is 2πr
76=2×3.14×r
r= 76÷(6×3.14)
r=12.10
Area of a circle= πr^2
Area= 3.14×(12.10)^2
Area= 456.73cm^2
Answer:
x= 3
Step-by-step explanation:
x on triangle 1 is 5 times less than 15
x on triangle 2 is 3 times bigger than 10
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Step-by-step explanation:
Answer:
No
Step-by-step explanation:
For a number to be divisible by 10 it has to end in 0.
