A= 30
Explanation: 88-58=30
It's a six sided polygon. For any polygon the external angles add to 360 degrees. The internal angles shown are the supplements of the external angles. We have
(180 - θ₁) + (180 - θ₂) + ... + (180 - θ₆) = 360
6(180) - 360 = θ₁ + θ₂ + θ₃ + θ₄ + θ₅ + θ₆
720 = θ₁ + θ₂ + θ₃ + θ₄ + θ₅ + θ₆
The six angles add up to 720 degrees, and five of them add to
126+101+135+147+96=605
So y = 720 - 605 = 115
The degree sign is external to y so not part of the answer:
Answer: 115
Is true the answer is 60%
Answer:
The inequality is;
22 + 5x > 31
x > 1.8
Step-by-step explanation:
The number of digs to break is 31
What is available at present is 22
and 5 games left;
So the inequality will be;
22 + 5x > 31
5x > 31 - 22
5x > 9
x > 9/5
x > 1.8
But since the number of digs cannot be fractional, then the number of digs per game must be greater than or equal to 2
Answer:
Neither even nor odd
Step-by-step explanation:
If f(x) = f(- x) then f(x) is even
If f(- x) = - f(x) then f(x) is odd
Given f(x) = x³ - x² + 4x + 2, then
f(- x) = (- x)³ - (- x)² + 4(- x) + 2 = - x³ - x² - 4x + 2
Since f(x) ≠ f(- x) then f(x) is not even
- f(x) = - (x³ - x² + 4x + 2) = - x³ + x² - 4x - 2
Since f(- x) ≠ - f(x) then f(x) is not odd
Thus f(x) is neither even nor odd
