Answer:
A) 6
Step-by-step explanation:
-110= -2(8x+7)
Divide both sides by -2
55 = 8x+7
Subtract both sides by 7
48 = 8x
Divide both sides by 8
6 = x
0+x*7=14
X=2 is the correct answer
Answer: A Draw and label a net for the pyramid
Step-by-step explanation:
Because I know
how to do this stuff
Answer:
C 350 workout the length of CD. Give answer correct to 3 significant figures. 52
B 102
Answer:
D) (x-2)
Step-by-step explanation:
Let's try each factor out with synthetic division:
Option D: x^5-2x^4+3x^3-6x^2-4x+8 / x-2 = 2 | 1 -2 3 -6 -4 8 = x^4+3x^2-4 with no remainder so D works
Option C: x^5-2x^4+3x^3-6x^2-4x+8 / x-9 = 9 | 1 -2 3 -6 -4 8 = x^4+7x^3+66x^2+588x+5288 with a remainder of 47600 so C can't work
Option B: Doesn't work
Option A: Doesn't work
Therefore, D is the right answer because there's no remainder.
Hope this made sense, I tried.
