Answer:
2nd answer from the top: 3a-b dived by 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
A) 4x + 6 = 2x - 12
Subtract 6 from both sides
4x + 6 - 6 = 2x - 12 -6
4x = 2x - 18
Subtract 2x form both sides
4x - 2x = 2x - 18 - 2x
2x = -18
B) 24 = 6x - 18
6x - 18 = 24
6x - 6*3 = 24
6(x - 3) = 24
Divide both sides by 6

x - 3 = 4
Answer:
-2
Step-by-step explanation:
17.8 + f =
17.8 + (-19.8)
= -2
Answer:
P = 24.135 pounds per square inch
Step-by-step explanation:
The air pressure in the tire should be
pounds per square inch. This pressure is in the form of a mixed fraction. It is required to convert this pressure into a decimal form. We can convert it as follows :

In decimal form, the value of pressure in the tire on the digital pressure gauge is 24.135 pounds per square inch.
Complete question:
<span>Given the following diagram, if and mCOF = 150°, then mBOC = _____.
150°
90°
45°
30°
I attached a possible diagram that I found in a similar problem.
Using the diagram, I can see that </span>∠COF is supplementary to ∠BOC. This means that the sum of their angles is equal to 180°.
m∠COF + m∠BOC = 180°
m∠COF = 150°
m∠BOC = 180° - 150° = 30° Choice D.