Answer:
5n + 12
Step-by-step explanation:
Perform the indicated multiplication. Then combine like terms:
2n + 3n + 12 = 5n + 12 (answer)
Step-by-step explanation:
angle 2 = 180-39= 141°
angle 2 = 141°
3 5/6 + 4 1/6 =
add the whole numbers....3 + 4 = 7
add the fractions....5/6 + 1/6 = 6/6 = 1
add them together....7 + 1 = 8 hrs <===
Answer:
22.41
Step-by-step explanation:
Set up a proportion where x is the time to fly 174798 miles
Cross multiply and solve for x:
118404x = 2653433.64
x = 22.41
So, it would take 22.41 hours to fly 174798 miles
Answer:
21°
Step-by-step explanation:
<CBE=<ABD=69°
in triangle ABD, <ABD+<ADB+<DAB=180°
69°+90°+x=180°
So, x= 21°
