3.14(10²) - 3.14(6²)
3.14(10² - 6²)
3.14(100 - 36)
3.14(64)
200.96
201
Answer:
reflected across the x-axis is 3,-2 and the y axis is -3,2
Step-by-step explanation:
When you reflect over the X axis it will stay the same numbers but change the Y axis sign. the same thing happens to the y -axis but the x changes siogns instead
I think you mean,

You can use the usual formula,

That in this case is,

Where I have used,
total that play football = 40
30 of them play basket ball
the missing number is 40 - 30 = 10