The answer to your question is H I know this because I did the math on a sheet of paper
Here, Angles under a straight line would be equal to 180
So, 70 + 60 + y = 180
130 + y = 180
y = 180 - 130
y = 50
Now, x = y [ As they are vertically opposite angles ]
In short, Your Answer would be 50
Hope this helps!
Step-by-step explanation:
Which question do you want the answer for?
Answer:
The room temperature is 25 degrees Celsius.
Step-by-step explanation:
F(a)=-2a^2 - 5a^4
if a=-3
f(-3)=-2(-3)^2 - 5(-3)^4
=(-2*9) - (5*81)
=-18 - 405
=423