<span> f(x)=1/x+x
</span><span> f(2)=1/2+2=2 1/2=5/2
</span>4f(2)=4*5/2=2*2=10
<span>g(x)=x(x+1)^2
g(</span>4f(2))=g(10)=10(10+1)^2=10*11^2=1210
d) 1210
<h3>
Answer: 47 degrees</h3>
The far arc, aka the arc that is furthest from the angle ABC, is 142 degrees. The near arc is 48 degrees. Subtract the two angles, then divide by 2.
142-48 = 94
94/2 = 47
Answer:
its 12
Step-by-step explanation:
you just simply divide 16x3/4 and you should get 12
Answer:
d) 303 8/9
Step-by-step explanation:
4th term = ar^3 and 5th = ar^4 where a = first term and r = common ratio.
So ar^4 / ar^3
= r = 45/-15 = -3.
Working back,:
The first term a = ar^3/ r^3
= -15 / (-3)^3
= -15/-27
= 5/9
Sum of n terms = a * (r^n - 1)/(r-1)
= 5/9 * ((-3)^7 - 1 ) / (-3 -1)
= 303 8/9