Answer: ∠DOB: 48°
Step-by-step explanation:
1. we need an equation first. the sum of all angles (108°, n°, 2n°) is equal to 180°. we can depict this with the equation: 108°+2n°+n°=180°
2. now we can solve for the missing variable, n.
108°+3n°=180° → subtract both sides by → 3n°=72° → divide both sides by 3 → n=24°
3. now that we know that n=24°, we can solve the value of ∠DOB. we can see that ∠DOB is 2n° which we just plug the number we got for n into the equation. 2*24=48° meaning ∠DOB is 48°
hope this heped! ♡
Answer:
Step-by-step explanation:
B) -8/3 < -2 < -1 < 0 < 3/2 < 8
Positive numbers has more value
Negative numbers has less value
-2 is less than 2
-2 is less than -1
Step-by-step explanation:
For the inverse function put f(x) =y.
Then exchange x by y and then again separate y. The new value of y is the inverse function of f(x).
You have not written the value of function in the question so I have given just tips to solve it.
The product of the probllem is 21
