Take out the GCF of 5.
5(5c - 1)
Answer:
3x^2-20x-7 in^2.
Step-by-step explanation:
The area of the frame = total area - area of the painting.
This is (2x-3)^2-(x+4)^2
= 4x^2-12x+9-(x^2+8x+16)
= 4x^2-12x+9-x^2-8x-16
= 3x^2-20x-7 in^2.
Candle A burns 72 minutes
Candle B burns 36 minutes
Candle C burns 12 minutes
Hope this helps!
Given:
Total sample space, n(s)=36.
To find the probability that the sum of the pips is 6 on the upward faces of the 2 dice:
A be an event of getting the sum as 6.
n(A)=5
Hence, the probability that the sum of the pips 6 is,
Hence, the answer is,