ANSWER:
Total cost for Diego to attend university,
$11,850 + $10,645 + $1,780 + $1,864 + 1,602
Now for 4 years, we have to multiply it by 4.
Answer:
use y=mx+b formula
Step-by-step explanation:
figure out what the "y" "m" and "x" is. then y= whatever X is + whatever B is.
They can only sit one way because they are still in a row
Or did you mean like how many different ways can they sit?
Using the triangle, we can find the angle lengths and using those and trig ratios, find the side lengths. Lets say the top side length is "y".
Using the Law of triangles, we can find the missing angle from 180-90-70=20 deg.
Then we can use the Law of sines,
sin(70)/13=sin(20)/y
y=sin(20)*13/sin(70)
y=15.34
Finally, we use the Pythagorean Theorem, (13)^2+(15.34)^2=x^2
x = 20.1