Answer:
1/5^15
Step-by-step explanation:
You use the exponent rule:
a^-b = 1/a^b
We are asked to find unknown or the missing number to complete the polynomial given in the problem which is x² + ?x -49. First, let us equate the number to be equal to zero such as it would become x² + ?x - 49 = 0. Next, we need to find the factors such that it would produce a difference of squares and these two factors are a = +7 and b = -7. Hence, the complete solution is shown below:
(x + 7) (x-7) = 0
perform distribution and multiplication of terms such as shown below:
x² + 7x - 7x - 49 = 0
Combine the same term such as we can either add or subtract +7x to -7x and the result will be equal to 0x.
x² + 0x - 49 = 0
Therefore, the missing number is 0. The answer is 0 which will result to x² +0x - 49.
Answer:
9
Step-by-step explanation:
if hes 6 now and shes or he is 2 tokes older nabin would be 6 with Kiran was 3 so now it's 9 cause they are 3 years apart
<span>sum of the interior angles of a polygon = (n - 2) x 180
</span>hexagon has 6 sides , in this case n = 6
so
(6-2) x 180
= 4 x 180
= 720
answer
<span>c. 720</span>
The point P could be located in quadrant I, quadrant IV and the x-axis
<h3>How to determine the quadrant?</h3>
The coordinate of point P is given as:
P = (a, b)
Where a is positive
When a is positive, then the likely locations of P are:
- On the x-axis, when b = 0
- In quadrant I, when b is positive
- In quadrant IV, when b is negative
Hence, point P could be located in quadrant I, quadrant IV and the x-axis
Read more about quadrants at:
brainly.com/question/7196312
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