Remember for any two polygons
Area of polygons is directly proportional to square of sides
So
- BC²/XY²=135/15
- 15²/XY²=9
- (15/3)²=XY²
- XY=5in
#35
- HJ²/XY²=168/378
- 8²/XY²=0.44
- XY²=64/0.44
- XY²=145.45
- XY\approx 12+
Answer:
64 because they are vertical angles
A cubic function only has 3 solutions at which x = 0, never 4. For example the function y =

gives the solutions:
x = 0, x = -1 and x = -2
Answer:
3
Step-by-step explanation:
It is expected that a number greater than 4 will be rolled 300 times
The sample space of a die is:
S = {1,2,3,4,5,6}
The probability of obtaining a number greater than 4 is:


In 900 rolls, the expected number of number greater than 4 is:

This gives


Hence, it is expected that a number greater than 4 will be rolled 300 times
Read more about expected values at:
brainly.com/question/15858152