Answer:
You add it in your mind.
Step-by-step explanation:
Answer:
Angle 1 is 60°
Step-by-step explanation:
8x+5= 69
Move +5 to the other. Sign changes from +5 to -5.
8x+5-5= 69-5
8x= 64
Divide by 8
8x/8= 64/8
x= 8
Answer : x= 8
Hello,
<span> exponential models are useful short-term, but not long-term: not reasonable
</span>
Hope this helps