4/9 + 1/5 (common denominator is 45)
20/45 + 9/45 = 29/45
Find the GCF of 45, 90, 75: which is 15
So he can make 15 stones total.
Divide each of the color numbers by 15 to get the number of tiles he uses in each stone
Answer:
Step-by-step explanation:
3(2 + 4x) = -7 x 2 Distribute the 3
6 + 12x = -14 Subtract 6 from both sides of the equation
12x = -20 Divide both sides by 12
x = Divide the top and the bottom of the fraction by 4
x =
The answer is 0.044
I hope you have a nice night/day
Answer:
Please see below.
Step-by-step explanation:
f(x) is a quadratic polynomial. Its two roots are given: x=2, and x=4.
This means that
with d some unknown constant that stretches the parabola along the y axis. Since we are also given f(1), d can be determined: