Right triangle = Pythagoras theorem.
a^2+b^2=c^2
there's already c and b so
10^2-8^2=a^2
100-64= 36
a^2=36
square root both sides
to get 6.
Answer:
No you didn't the answer is -6x squared + 15x
Step-by-step explanation:
What you know:
Mr. Adams spent $36.25 on 12.5 pounds.
All you do to find the cost per each pound is:
36.25/12.5
Your answer:
$2.9 dollars per pound.
Answer:
y ≤ 1/2x + 5
Step-by-step explanation:
-3x + 6y ≤ 30
add 3x on both sides:
6y ≤ 3x + 30
divide 6 on both sides:
y ≤ 3/6x + 30/6
This is simplified to:
y ≤ 1/2x + 5
Answer:
yes, c+2
Step-by-step explanation:
your welcome