The number 15 has 2 place values.
The value in the tens place is 1.
The value in the ones place is 5.
1 tens + 5 ones = 15
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Adding 2x to both sides we get
y = 2x
This is direct variation where the constant is 2.
Step-by-step explanation:
area of a circle
A = pi x r^2
r=9
Answer:
82.5 kilometers
Step-by-step explanation:
15×5.5= 82.5 kilometers
Answer:
x=-4-4√3
Step-by-step explanation: