-3 is the integer Phillip wrote
Answer:
AC ≈ 9,7sm
Step-by-step explanation:
AB=7 One side of a right triangle
BC=12 Hypotenuse of a right triangle
AC=?=x The other side of a right triangle
x²+7²=12²
x²=144-49
x²=95
x=√(95) ≈ 9,7
AC ≈ 9,7sm
Answer:
2 
Step-by-step explanation:
Change the mixed numbers to improper fractions
(
- 
) + 
← the LCM of 2 and 3 is 6
= 
- 
+ 
= 
- 
+ 
= 
+
= 
= 
= 2
Answer:
No, the absolute value of a number is different from the opposite.
Step-by-step explanation:
For example, the absolute value of 4 is 4.
l4l = 4
But the opposite of 4 is -4.
Absolute value is ALWAYS positive, but the opposite of a positive number is a negative number.
Answer:
Step-by-step explanation:
