Engineering High School

3.
If the variable step is set to equal 5 and then the code reads step = step + 2, what will step now equal?
0
2
5
7

Answers

Answer 1

Answer:

7

Explanation:

5 + 2 = 7

Answer 2

Answer:

It should be 7

Explanation: What about steps = steps + 1? What is the purpose of that line? Well, since it uses one equal sign, we know that it is assigning (and not checking). This statement is being used simply to increment (increase) the steps variable by 1. We are taking the value previously held in steps , adding 1, and then re-assigning that value to steps. So, if the steps variable previously held 43, we add 1 to make it 44 and store it back in steps . This kind of a statement is very helpful in keeping score in a game or counting the number of times something has happened.

Related Questions

In the context of mechanical systems, what does the term efficiency mean?
A.
the factor by which a machine multiplies a force
B.
the ratio of a machine’s power to the force of its input
C.
the rate at which a machine performs work
D.
the rate at which a machine consumes energy
E.
the ratio of the work output of a machine to the work input

Answers

Answer:

C

Explanation

found it on the internet

Answer:

It's actually E.

Explanation:

The efficiency of a machine is the fraction of the input energy that the machine converts into useful work at the output

Jim starts walking from a bus stop. He walks north for 10 km. Next, he walks east for 5 km. He then walks south for 10 km. Next, he walks west for 5 km and arrives back at the bus stop. Which statement correctly represents Jim’s journey?

A. He covered a distance of 15 km and had a displacement of 15 km.
B. He covered a distance of 20 km and had a displacement of 10 km.
C. He covered a distance of 30 km and had a displacement of 0 km.
D. He covered a distance of 10 km and had a displacement of 20 km.

Answers

Answer:

b

Explanation:

Shielding gases are used to protect the molten metal from what?

Answers

Answer:Oxygen,Carbon dioxide,Nitrogen

Explanation:

Shielding gases are used to protect the molten metal from atmospheric gas.

Shielding gases are inert gases that are used in different welding processes.

Shielding gases are used to protect the weld area from oxygen (O2), and water vapor.

Therefore, these gases protect the weld pool from oxidation and nitrogen absorption.

In conclusion, shielding gases are used to protect the molten metal from atmospheric gas.

Learn more in:

https://brainly.com/question/3981055

a questiom for the big carb himself no cap

Answers

Answer:

big carb

Explanation:

A vehicle is brought into the shop with a slipping clutch. Technician A says that the clutch is part of the drivetrain. Technician B says that the clutch is part of the suspension system. Who is correct?

Answers

Answer:  A

Explanation:

The transmission, This includes the gearbox and clutch

How do you take a picture

Answers

to take a picture just choose “take photo” on the button next to the keypad, if you are on a computer it’s the same thing if your computer has a video screener or whatever they call it but if not I’m not sure, hope this helps!

Answer:

Explanation:

4

Which of the following statements is true?
An input device receives information from the computer and an output device sends information to the computer.
An output device receives information from the computer and an input device sends information to the computer.
Neither statement is true.

Answers

D

Got it right
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