Answer:
C
Step-by-step explanation:
Let g(x) be y
From the (1,4)
When x =1 y =?
These (2x)^2
(2 × 1)^2 = 2 ^2 = 4
The closes answer i got for k is 25.2
1 mole of any substance is approximately 6.022*10^23 atoms (Avogadro's number)
So
(4.90*10^31 atoms) * (1 mole / 6.022*10^23 atoms) = 8.14*10^7 moles
Answer: x=26
Let’s start with rewriting the equation
3x-14+4+2x+(-18+3x)=180
Now let’s distribute. We’ll do this by multiplying the 1 with the -18, and the 1 with the 3x.
3x-14+4+2x+(-18+3x)=180
3x-14+4+2x-18+3x=180
Now let’s combine like terms. These are the numbers that share the same variable, or lack of.
3x-14+4+2x-18+3x=180
8x-28=180
Our goal is to get x alone on the left side. Our first step in doing this is to add 28 on both sides.
8x-28=180
+28 +28
_________
8x=208
Now to finally get x alone on the left side (and get our final answer) we need to divide 8x and 208 by 8.
8x=208
8x/8=208/8
x=26
This is the final answer!
Hope this helps comment below for more questions :)
Answer:
WY = 28
XYZ = 70
WXZ = 55
Step-by-step explanation:
Hope this helps! Pls give brainliest!
