√245c^2 simplify : i got it 7c √5 but the answers are : a) 7c^2 √5c b) 7c^4 √5c c) 7 √5c^5 d) 49c^2 √5 , and explain . you

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?