Answer:
it means the value of x
Step-by-step explanation:
Answer:60
Step-by-step explanation:all sides of the triangle have to be 180 degrees
Answer:
a
Step-by-step explanation:
because 8-2 is 6. and 8 times 5 is 30.
x = 6
The average of 4 numbers is 6, which means that (3 + 5 + 10 + x) all divided by 4 is 6. That means that 3 + 5 + 10 + x = 24, because 24/4 is 6.
18 + x = 24, subtract 18 from 24 to get x = 6.
Answer:
x1 = 8+√10, x2 = 8 -√10
Step-by-step explanation:
x² - 16x + 54 = 0
