Answer:
1) 5.6 x 2 = 11.2
2) 3.8 / 2 = 1.9
3) 6.8 / 2 = 3.4
4) 2.3 x 2 = 4.6
Step-by-step explanation:
Answer:

Step-by-step explanation:
is the answer to almost anyway that you can solve this problem.
Multiply the numerator and denominator by the conjugate.
Answer:
D
Step-by-step explanation:
(-3 - -3)² + (-4 - m)² = 8²
0 + (4 + m)² = 8²
4 + m = +/- 8
m = 8-4 = 4
m = -8-4 = -12
7-2(180) = 900°
900 -158 -120 -139 -121 -125 -126
= 111°