Answer:
Step-by-step explanation:
0.04
Answer:
113
Step-by-step explanation:
To find the result of the equation, you just have to apply the given information that x = 3 and y = -5 into the equation:
31x + y2 - (xy)2
= 31 * 3 + -5 * 2 - (3*-5) * 2
= 93 + -10 + 15 * 2
= 93 -10 + 30
= 83 + 30
= 113
Hope this help you :3
Step-by-step explanation:
The number of positive integers divisible by 7 but not by 11 is 142 - 12 = 130. ==>the number of positive integers less than 1000 that are divisible by either 7 or 11 is 142 + 90 - 12 = 220. ==>the number of positive integers less than 1000 that are divisible by exactly by one of 7 and 11 is 220 - 12 = 208.
Angles in a 4-sided shape = 360 degrees
2x + x + 101 + 85 = 360
3x + 186 = 360
3x = 174
x = 58 degrees
So hmm notice the picture below
simply get the area of the segment, and subtract it from the area of the circle, what's left, is the difference
notice your circle, has a radius "r" of 18
