Answer: the number that are at the left side of the decimal is the whole numbers and the ones at the right are like the ones less than the whole numbers
Answer: a. f(n+1) = f(n) + 20
Step-by-step explanation:
4 boys have brown hair because 1/2 of 24 is 12 and 1/3 of 12 is 4
Answer: 13
Step-by-step explanation:
Equilateral triangle means that all sides are equal
Soo
3x + 1 must be equal to 5x - 9
3x + 1 = 5x - 9
-2x = -10
x = 5
Substitute x as 5 into either side value
3(5) + 1 = 15 + 1 = 16
So, all sides equal 16
Which means that y + 3 also equals 16
y + 3 = 16
y = 13
Answer:
Square root of 169 by Prime factorization is 13×13
