6 because it is the highest and goes into 12 twice and 90 15 times
.9%. To turn a decimal into a percent, you move the decimal 2 places to the right. So .009 would be .9%
Answer: By using EDL(Euclid's Division Lemma), the answer we get is 14
so,
42 = 28(1) + 14
28 = 14(2) + 0
therefore, HCF(or greatest common factor) = 14
General vertex form:
Given :
Extract "spread factor" m
Complete the square
Write as a squared binomial and simplify the constant
Re-write to match signs of standard general form: