Answer
30
Step-by-step explanation:
the answer is :
90 - 60 = 30
Answer:
A. 21, 27, 33, 39
Step-by-step explanation:
an =15 + 6n
Let n=1
a1 = 15 +6(1) = 15+6 = 21
Let n=2
a2 = 15 +6(2) = 15+12 = 27
Let n=3
a3 = 15 +6(3) = 15+18 = 33
Let n=4
a4 = 15 +6(4) = 15+24 = 39
<span>The way the landscaper should determine where to build the goldfish pond is by locating the goldfish pond at the point of concurrency of the traingle's perpendicular bisectors.</span>
It depends which Graph it is. so which graph is it?
when you have it comment on this and ill tell you!
X^2 - 5x = 12
x^2 - 5x + 6.25 = 12 + 6.25
(x - 2.5)^2 = 18.25
x - 2.5 = (+-) sqrt 18.25
x = 2.5 (+ - ) 4.27
x = 2.5 + 4.27 = 6.77 <==
x = 2.5 - 4.27 = -1.77 <==
