Answer: check out MATHPORTAL.com
Step-by-step explanation:
Answer:
Rudy is 13 years old. Her father is 45 years old.
Step-by-step explanation:
It's very simple actually!
<u>All you need to do is subtract 32:</u>
58 - 32 = 26
<u>Then divide:</u>
<u />
26 ÷ 2 = 13
13 is Rudy's age. Let's find her father's age!
<u>We then add 32 back to 13:</u>
32 + 13 = 45
And there you have it!
Hope this helped! :)
Answer:
16
Step-by-step explanation:
(b/2)^2
(8/2)^2 = (4)^2 = 16
(x^2+8x+16) = -3+16
(x+4)^2 = 13
so on so forth, but basically you add 16 which completes the square
3 because when you add 3 and 4 together it would equal 180 degrees which is supplementary