It would be 13 becsue 12.5 time 2 = 25 so round that it = 13
The anwser is 13 because the quantity increased by 1 is 14
Answer: 7/1000 (choice C)
This is because the 7 is in the thousandths decimal place. We put the 7 over 1000 to form the fraction 7/1000.
Cos(∅) = adjacent ÷ hypotenuse
cos(39) = x ÷ 17m
cos(39) ≈ 0.77715 = x ÷ 17m
x = (0.77715)(17m)
x ≈ 13.2114
Answer:The roots are: √11 + 2 and -√11 + 2
Explanation:First, we would put the equation in the standard form which is as follows:
ax² + bx + c = 0
This can be done as follows:
x² - 4x + 4 - 11 = 0
x² - 4x - 7 = 0
By comparison:
a = 1
b = -4
c = -7
Now, to get the roots, we would use the quadratic equation shown in the attached image.
By substitution, we would find that:
either x = √11 + 2
or x = -√11 + 2
Hope this helps :)