Answer:
Step-by-step explanation:
Area of box = 14^2 = 196 in^2
Radius r of pizza = 12/2 = 6
Area of pizza = πr² = 36π ≈ 113.04 in^2
Hello,
Let's be x the length of the 3 side (9,x,23) ==>x>0
Using inequality triangular:
9<x+23==>x>9-23==>x>-14 (done)
x<9+23==>x<32
23<x+9==>x>14
SO 14<x<32
Hi there!
The answer is:
Let the input be represented by X. We can see we have to multiply it by -3/4, so we get -3/4X. To find our outcome (which is represented by y), we only have to add 2 to the function.
y (outcome) = - 3/4x (income) + 2
Answer:
7/20
Step-by-step explanation:
#red cards/total # of cards
7/(7+13)
7/20
Answer:
(x +5)(x +6)
Step-by-step explanation:
You're looking for two factors of 30 that total 11.
30 = 1×30 = 2×15 = 3×10 = 5×6
5+6 = 11, so those are the numbers you want in the binomial factors.
x^2 +11x +30 = (x +5)(x +6)
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<em>Additional comment</em>
You will notice that ...
(x +a)(x +b) = x^2 +(a+b)x +ab
The constant is the product of the factor constants, and the x-coefficient is their sum.