Answer:
that look hard
Step-by-step explanation:
Nfkdkkdkdkdkdkdkjdjdjdjdjdj
8.1x - 4.5y = 5.4.....subtract 8.1x from both sides
-4.5y = -8.1x + 5.4...divide both sides by -4.5
y = (- 8.1/-4.5)x + 5.4 / -4.5...simplify
y = 1.8x - 1.2 <==
I think the equation that is not true is D. (200m = 2cm)
Hope this helps! :D
Answer:
Step-by-step explanation:
R= C/2pi R
56.52/ 2pi=8.99543738355
Answer to 2 significant figures=9.0
