Answer:
1) 6*5-4
2) 17 - (5+9)
Step-by-step explanation:
<span> 2k + m
= 2(11) + 5
= 22 + 5
= 27</span>
Answer:
9) x = 89°
10) x = 118°
11) x = 145°
12) x = 40°
Step-by-step explanation:
9) 180-91 = 89
10) x = 118° because it is alternate interior to 118
11) x-30 = 115, x = 145
12) 4x-15 = 145, 4x = 160, x = 40
I believe the answer is 5x
Answer:
1.234 × 101
Step-by-step explanation:
