6(3)-1= 17
hope this helps
Right away, you can tell that the number is greater that one if the exponent is positive. For example, 1.23 x 10 to the power of 2 would be 123, which is greater than 1. If the exponent is negative, the answer will most likely be less than 1. For example, 1.23 to the power or -2 would be .0123.
Hope this helps!
Answer:
37
Step-by-step explanation:
There are 2 ways to do this, the first is to just count the number of shaded squares (35)
The second is to find the area of the larger shaded square and subtract the smaller un-shaded rectangles
The large square is 7x7=49 squares
There are two 2x3 rectangles, which are 6 each
49-6-6=37
Yes, it's in scientific notation.
Answer:
(k + 9)(k - 8)
Step-by-step explanation:
Given
k² + k - 72
Consider the factors of the constant term ( - 72) which sum to give the coefficient of the k- term ( + 1)
The factors are + 9 and - 8, since
9 × - 8 = - 72 and 9 + 8 = + 1, hence
k² + k - 72 = (k + 9)(k - 8)
