The top two answers are equivalent, while the bottom one is not. You would use distributive property in the parentheses. If both expressions are the same, they are equivalent
26 - 4s = 9s
26 = 9s + 4s
26 = 13s
13s = 26
s = 26/13
s = 2
Step-by-step explanation:
- (-2)4 = -8
- -8 +(-10)= -18
- -18 divide by -5= 18/5
We use the tangent for this
tan 26 1 = opposite / adjacent = h / 205 where h = height of cliff
h = 205 tan 26 1 = 100 feet
Answer:
I think you should multiply them, the speed is 25 * 3 = 75 m/s
