Angle e=88 this is because a straight line is always equal to 180. So 180-92 is equal to 88
Answer: 12 h ; 45 m
Step-by-step explanation:
*Important: From what I can see in this image, this appears to be a test. If this is the case, please do not cheat. In any case, here is the explanation.
What we know:
- Progress has been made to 4.75
- Rate of digging is 3/5 mph
- Depth must be at least 12 1/2
- We need to find the minimum amount of time the machine works
How to solve:
By setting up an algebraic equation, we can solve this.
Process:
- Set up equation 4.75 + 3/5x = 12 1/2
- Convert 19/4 + 3/5x = 12 1/2
95/20 + 12/20x = 250/20
12/20x= 155/20
- Isolate x via division /(12/20) /(12/20)
- +Simplify
x= 12 11/20
Solution: 12 ; 45
Answer:
The three methods of heat transfer are conduction, convection, and radiation.
Conduction is heat transfer in solids or through direct contact. Convection is heat transfer through the movement of a liquid or gas. Radiation is heat transfer through thermal emission.
The first letter of each name will symbolize each persons salary.
T=3B
K=$50,000
G=$60,000
E=2K
B=K3/4
All you need to know to find T is B. To find B you need to know K, which we have. Lots of distractor information in this problem.
B=3/4($50,000)=$37,500
T=3($37,500)=1500+21,000+90,000=$112,500.
Please don't post a set of problems with no work of your own shown.
I would gladly involve you in answering these questions, but will not do the problems and hand you direct answers. Start with #1. What do you understand about this problem, and what do you think you need to know to be able to solve it?