This is what my teacher said “ Elisha Hutchins: Part b you just need to elaborate on "use the percentage you have to pay." Using complete sentences, describe how the sale price can be found in two different ways.

9 times P will also get you the sale price
p - 0.1p = sale price

0.9 times p = sale price

The second equation is using the percentage you have to pay or 100 - 10 = 90%

You can get the sale price one way or another way: 0.9 times p and p - 0.1 p.

0.9  times  p  and  p - 0.1 p.

explanation:

i don't know if its correct cause i'm bad at math but i mean if it helps okay i just finished doing the math why did i answer this the answer could be wrong so if its correct please tell me i would love to know

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4