Answer:
+ 5 or - 5
Step-by-step explanation:
Using pythagoras theorem;
y^2 = 3^2 + 4^2
y^2 = 9 + 16
y^2 = 25
y =
y = + 5 or - 5
A=1 and the x-coefficient is -14. The value of h is -(-14)/(2*1) = 7.
An = A1 + (N-1)d
A1 is the first term (in this case 2)
d is the common difference (what is the difference between all consecutive even numbers? 2)
N is the number of terms to find (in this case 29)
An = 2 + (29-1)2 = 58
I would say none of the above, unless you typed it wrong. The sum is the product of the number of terms minus one and two, plus two more. So it's almost answer B but not really. Good luck with this one.
Answer:
I would say by SSS only, im not 100% sure though.
The second one would be SSS only too i think.
Step-by-step explanation:
You have a given angle where the 2 triangles meet, but based on where the side is I don't think you could use SAS
Answer:
See below.
Step-by-step explanation:
f(x) has local minimum values at x = -2 and x = 3.
The local minimum values of f(x) are -3 and 0.