Divide 1,520 by the number of day in the week which is 7. That should give you how much she earns per week.
Y - 11 = 3(x + 4)....distribute thru the parenthesis
y - 11 = 3x + 12....add 11 to both sides
y = 3x + 12 + 11...simplify
y = 3x + 23 <==
((n-2)×180)/n = 156
(n-2)×180=156n
24n =360
n =15
360/n =36
n = 10
a)15 b)10
-72\sqrt(5) this is the answer i did all my math and i got this answer
Answer:
3, 4, 5.
Step-by-step explanation:
there are basic families of the right angled triangles and the one above is one of them.
some include;
7, 24, 25.
6, 8, 10. etc
