Answer:
9a+9b
Step-by-step explanation:
Add b to a and multiply 9 by the result without simplifying any part of the expression.
Not simplifying an expression in algebra means not organizing or grouping like terms in the algebraic expression in such a way as to make it more understandable. It is not required in this case. Hence,
We add b to a
=a+b
We multiply 9 by the result
=9 * a+b
=9(a+b)
= 9a+9b
Answer:
34.76 feet
Step-by-step explanation:
trig
SOH CAH TOA
Answer:
C
Step-by-step explanation:
+0.2 will increase every y-value by 0.2, hence shifting the graph 0.2 units upwards
89.25 = <span><span><span>(850)</span><span>(5.25)</span></span><span>t
</span></span>89.25 = <span>4462.5 <span>t
4462.5t =89.25
t = 89.25/4462.5
t = 0.02</span></span>