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)
It would be 5.5 hope this helps
Answer:
-2x+19
Step-by-step explanation:
9x-(-19+11x)=9x+19-11x=-2x+19
To find the answer, you simply multiply 4 times 7. 4 times 7 = 28. Hope it helps! :)
F = 9/5C + 32...subtract 32 from both sides
F - 32 = 9/5C...multiply both sides by 5/9, eliminating the 9/5 on right
5/9(F - 32) = C <==