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3 years ago

51

Mathematics

2 answers:

Aleksandr [31]3 years ago

3 0

Answer:

may be 13 I hope this is the right answer

VikaD [51]3 years ago

3 0

Answer:

I would say 51 if it did not have to use all of the letters in the word like: it.

Step-by-step explanation:

Hope this helps! Please can you give me brainliest because I am almost to level ace!

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Construct a truth table for the logical operator NAND.

Nata [24]

Answer:

The output for NAND gate is false if all the inputs are true. it is true if either A or B is False.

Step-by-step explanation:

Step1

NAND operator:

NAND is a logic or Boolean expression and is a combination of NOT and AND Gate.

NAND gate is built using various junction diodes and transistors.

Step2

The output of NAND can be 0 or 1. Here, LOW (0) and HIGH (1). 0 or 1 is commonly named as FALSE or TRUE respectively.

It is basically the complement of AND gate. If all its inputs are True or 1, then the output is False or 0 else if either A or B is 0 or 1 then it will give the output as TRUE.

Step3

Here, A and B are 2 inputs used to make the truth table for NAND.

In 1st row, when A and B are both 0, the output for NAND is 1.

Likewise, in 2st row and 3rd row, when either A or B is 0 or 1, the output for NAND is 1 that is TRUE.

But in last row, when both inputs A and B are true, then the output for NAND gate is FALSE or 0.

The diagram and truth table for NAND is shown below.

3 0

3 years ago

Which one doesn’t belong with the other three? Explain your reasoning plz plz answer #3

Ahat [919]

The box provides some examples of how exponents can be used to shorten repeated multiplication. The first, third, and fourth boxes all show how the repeated multiplication of 2, 3, and 5 can all be abbreviated as $2^4, 3^2$ and $5^3$ . The only expression which doesn't belong is $3+3+3+3=3(4)$ , because it's showing how repeated addition can be shortened to multiplication.

7 0

3 years ago

Solve the following proportion for u. (IN THE PICTURE) round to the nearest TENTH.

FromTheMoon [43]

Answer:

4.9

Step-by-step explanation:

Use the butterfly method.

13*13 = 8*u

39 = 8u

(divide by 8)

4.875 = u

4.875 is about 4.9

7 0

3 years ago

Read 2 more answers

If u understand this May u help me on it please

qwelly [4]

Graph 0,20 then add 0.5, or half to it after

Have a great day!

8 0

2 years ago

Read 2 more answers

The equation d=m/v can be used to calculate the density,d, of an object with mass,m,and volume,v.which is an equivalent equation

VARVARA [1.3K]

Answer:

V = M/D

Step-by-step explanation:

D = Density

M = mass

V = Volume

Volume for Density:

D = M/V

If we want to find volume we just rearrange the equation:

V = M/D

We can plug in the numbers to check whether or not this equation is true. Say we need to find density and the volumes & mass are already given (V=5 cm^3 and M=10g)

So, 10g/5cm^3 = D

2g/cm^3 = Density

Using the following numbers we can now find the Volume. Say we don't know that 5cm^3 is the volume and we are only given the Density (2g/cm^3) and Mass (10g). We plug those values into the equation V=M/D:

V = 10g/2g/cm^3

V = 5cm^3

The grams cancel out and we are only left with the cm^3 part.

Hope that explains it :)

5 0

3 years ago