Answer:
5 sqrt(3)
Step-by-step explanation:
We can use the Pythagorean theorem to find the unknown side
a^2 +b^2 = c^2
11^2 + x^2 = 14^2
121 + x^2 = 196
Subtract 121 from each side
121-121 +x^2 = 196-121
x^2 =75
Take the square root of each side
sqrt(x^2) = sqrt(75)
x = sqrt(25*3)
= sqrt(25) sqrt(3)
=5sqrt(3)
Answer:
8.
Step-by-step explanation:
To find the range, take your largest number and subtract it to
your smallest number. 15-7 is 8. Therefore, your range is 8.
Number 3 is 781 I really hope this helped you and I hope it can help uou know how to work the equation
Step-by-step explanation:
7x - 7 = 6x + 11
7x - 6x = 11 + 7
x = 18
Solution → x = 18