Vertex is (-3 , 21 ) you can put <span>y=-2x^2-12x+3 in google and you will see the function</span>
Answer:
18,435°
Step-by-step explanation:
tan (α) = 1/3
arctan (1/3) = 18,435 degrees
You have to do 40 divided by 70 = 175% :)!
The answer is mp-n=x. Hope this helps.
Answer:
$ 10.50
Step-by-step explanation:
we can use a proportion to answer this question
25 : 100 = x : 7
x = (25 * 7)/100 = $1.75 (value of the discount)
Final price = 7 - 1.75 = $5.25
she bought two = 5.25 x 2 = $10.50
