Answer:
DO u have a pic I could see for ABC
Step-by-step explanation:
|-3| is 3 because......
<u>Absolute Value:</u>
In mathematics, the absolute value or modulus |x| of a real number x is the non-negative value of x without regard to its sign. Namely, |x| = x for a positive x, |x| = −x for a negative x, and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3.
Answer:
BC= 70
Step-by-step explanation:
If AC is equal to 140 and B is the midpoint of the line, then that would mean the line would be split in half thus having measures BA and BC. Both of the measures would have half of the full length so that would mean that BA and BC equals 70 since 140/2= 70
Subtract 12 from the side of x and moving it to 40, creating x<28
