I think that the best answer is b) yess click that one that is the best one
X and (4x - 20) are supplementary angles because they add up to 180°. You can tell this because the line which they are formed on is 180<span>°.
Knowing that x + (4x - 20) = 180, you can solve for x:
</span>x + (4x - 20) = 180
(x + 4x) - 20 = 180
5x - 20 = 180
5x = 200
x = 40°
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Answer: x = 40°
All of the powers of x here are even, so the function f(x) is even. Note that 19 = 19x^0 = 19(1) = 19
Answer:
#8) 80
#9) 13 weeks
#10) 25
Hope this helps! Let me know if you need a step-by-step explanation. I will edit the problem. :)
Answer:
It will take Jack 16 weeks to save enough money to buy the computer.
Step-by-step explanation:
To find the answer, we can divide the cost of the computer ($960) by the amount of money Jack is saving per week ($60), which leaves us with the number of weeks it will take him to save enough money to buy the computer (16).
To check this math, we can multiply the amount of money Jack is saving per week ($60) by the number of weeks it will take him to save enough money to buy the computer (16), which gives us the cost of the computer ($960) and tells us that this answer is correct.
