Answer:
x = 21
Step-by-step explanation:
<u>Step 1: Make an expression</u>
Since they are supplements, that means that they add up to 180 degrees.
3x + 6 + 5x + 6 = 180
<u>Step 2: Combine like terms</u>
3x + 6 + 5x + 6 = 180
(3x + 5x) + (6 + 6) = 180
8x + 12 = 180
<u>Step 3: Subtract 12 from both sides</u>
8x + 12 - 12 = 180 - 12
8x = 168
<u>Step 4: Divide both sides by 8</u>
8x / 8 = 168 / 8
x = 21
Answer: x = 21
Answer:
22.5 i thiink
Step-by-step explanation:
9,4,5. 12
18
o24
which means it is...
look at the answer
Answer:
It is greater because when you divide decimals you move the decimal which would automatically make the product less than the quotient.
Step-by-step explanation:
Answer:
adam
Step-by-step explanation:
adam: 15 ft/s
noah: 14.975 ft/s (to get this answer divide ft by secs)
jake: 13.75 ft/s
1 mile = 5,280ft
liz: 11.116 ft/s
