Answer
16
Explanation
Functions are:
g(x) = 2x and h(x) = x2 + 4
To evaluate g(-2) substitute x = -2 into the function.
2 • -2 = -4
To evaluate h(4) substitute x = 4 into the function.
4^2 + 4 = 20
Add the 2 functions
-4 + 20 = 16
Answer:
⅓
Step-by-step explanation:
Whether you divide by ⅓ [X ÷ ⅓] or multiply by ⅓ [Y × ⅓], the ratio is similar. It never varies.
Answer:
i think i could be an acute angle idrk
Step-by-step explanation:
Answer:
√13
Yes you are right
Step-by-step explanation:
The law of cos again
BC^2 = 18 + 25 - 2 * 3√2 * 5 cos(45 degrees)
= 13
==>
BC = √13
Answer: brooke had the faster time
Step-by-step explanation:
This is because if you convert 1 hour 45 into minutes it would be stated as 105 minutes and if you do 115 - 105 you are left with 10 which the bigger number is the fastest so it would be brooke the reason I subtracted was to see if they were not similar. Hope this helps :)
