7.5 minutes....divide 450 by 60.
Answer:
hope it helps
Step-by-step explanation:
Finding square roots of numbers that aren't perfect squares without a calculator
1. Estimate - first, get as close as you can by finding two perfect square roots your number is between.
2. Divide - divide your number by one of those square roots.
3. Average - take the average of the result of step 2 and the root.
4. Use the result of step 3 to repeat steps 2 and 3 until you have a number that is accurate enough for you.
Y=2x + 3
The slope is 2, because when graphed, it’d be up two over one. And the y-intercept is 3 because the point on the y-axis is (0,3)
Answer:
(-4,1)
Step-by-step explanation:
Answer: 957.8
Step-by-step explanation: