Answer:
28
Step-by-step explanation:
i am not completely sure, but if you flip each coin 28 times then you would have flipped them both 56 times. There is a 50% that it will land on heads so you would divide 56 by 2 and that would be 28. sorry if it's wrong.
Answer:
264
Step-by-step explanation:
Answer:
The area of this plate is .
Step-by-step explanation:
We have,
Circumference of a circular plate, C = 21.4 inches
The circumference of a circular shape is given by :
r is radius of circular shape
Area of this plate is given by :
So, the area of this plate is .
Answer:
What line is perpendicular to the line 2x + 3y = 6 through (4, 1)? Explanation: The given equation is in standard form, so it must be converted to slope-intercept form: y = mx + b to discover the slope is –2/3. To be perpendicular the new slope must be 3/2 (opposite reciprocal of the old slope).
Step-by-step explanation:
Ada 1 penyelesaian kerana mereka itu = antara satu sama lain.