Answer:
-31
Step-by-step explanation:
g(x) = -3x - 1
g(10) = -3(10) - 1
g(10) = -30 - 1
g(10) = -31
You can use trigonometry specially the cos rule in this case. I can’t send the other pictures. But using the cos rule you can check whether the angle is 90
Answer:
Get Wolfram Aplha
Step-by-step explanation:
wolframalpha.com
1.2 is less than 1.5
If you cancel out 1 from both numbers you're left with .2 and .5
Multiply both by 10 and get 2 and 5.
Obviously 2 is less than 5.