Answer:
-4 ,-2, 0
Step-by-step explanation:
2n-6
1st term: n=1
2(1) -6 = 2-6 =-4
2nd term: n=2
2(2) -6 = 4-6 =-2
3rd term: n=3
2(3) -6 =6-6 =0
Answer:
x = -3
x = 7
Step-by-step explanation:
If either term is zero the product is zero
(2x + 6)(x - 7) = 0
2x + 6 = 0
2x = -6
x = -3
x - 7 = 0
x = 7
Okay! So to start this problem, we need to look at the given information a little closer to make sure we have everything we need! This is a triangular pyramid, meaning that it has a total of 4 sides, which are all congruent triangles, meaning they all have the same surface area! We are also given the total surface area, which is 2304 cm^2.
If we need to find out how big one of the sides are, we should just have to divide the total surface area by 4, because there are 4 sides with the same surface area! 2304/4 = 576 cm^2, so your answer should be A) 576 cm2!
1) C
2) I don't understand the question<span />
