Well what i got was 79.3 by finding the average by adding it all together then divided it by how many numbers
6p+10p+15-9
16p+6 will be your final answer
Answer: 4.7
<u>Step-by-step explanation:</u>
Use Soh Cah Toa

Answer:
(2x -3)^2 = 0
Step-by-step explanation:
In this particular instance, the square is already complete. The rewrite is to show that.
(2x -3)^2 = 0
__
In the general case, ...
(ax +b)^2 = a^2x^2 +2abx +b^2
Comparing this form to the given left-side expression, we see that ...
a = 2, b = -3
So, the trinomial is already a perfect square trinomial.
Hi!
We can set up proportions to solve these.
1.

2.

Cross multiply to solve for x
1. 60 x 45 = 2700
2700/100 = 27
2. 8 x 100 = 800
800/0.5 = 1600
(Tip: dividing by 0.5 is the same as multiplying by 2)
The answers are
1. 27
And
2. 1600
Hope this helps! :)