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Tatiana [17]
2 years ago
7

What is 18 X 19 i cants figure it out

Mathematics
2 answers:
Fantom [35]2 years ago
5 0

Answer:

342

Step-by-step explanation:

Alinara [238K]2 years ago
4 0

Answer:

342

Step-by-step explanation:

If you were asking what 18 times 19 was thats the answer.

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On a test, George was asked to find the square root of 0.45.
Natali5045456 [20]

Answer:

The square route of 0.45 is 0.7.

Step-by-step explanation:

7 0
3 years ago
A rectangle with a length of L and a width of W has a diagonal of 10 inches. Express the perimeter P of the rectangle as a funct
KatRina [158]
<h2>Answer:</h2>

The expression which represents the perimeter P of the rectangle as a function of L is:

          Perimeter=2(L+\sqrt{100-L^2})

<h2>Step-by-step explanation:</h2>

The length and width of a rectangle are denoted by L and W respectively.

Also the diagonal of a rectangle is: 10 inches.

We know that the diagonal of a rectangle in terms of L and W are given by:

10=\sqrt{L^2+W^2}

( Since, the diagonal of a rectangle act as a hypotenuse of the right angled triangle and we use the Pythagorean Theorem )

Hence, we have:

10^2=L^2+W^2\\\\i.e.\\\\W^2=100-L^2\\\\W=\pm \sqrt{100-L^2}

But we know that width can't be negative. It has to be greater than 0.

Hence, we have:

W=\sqrt{100-L^2}

Now, we know that the Perimeter of a rectangle is given by:

Perimeter=2(L+W)

Here we have:

Perimeter=2(L+\sqrt{100-L^2})

7 0
3 years ago
What is the inverse of the following statement?
Ksju [112]

The inverse of the statement is 'If it is Wednesday, then it is not sunny'

<h3>What is the inverse of a word?</h3>

The inverse of a word is simply the contrary nature or quality and could be termed opposite or  reverse of a proposition or theorem that is formed by'

  • contradicting both the subject and predicate
  • Contradicting both the hypothesis and conclusion of a given proposition or theorem

For instance, the inverse of "if A then B" is "if not-A then not-B"  and 'if not A, then B" is 'If A, not B ' is termed a compare contrapositive

From the information given, we have;

'If it is not Wednesday, then it is sunny'

We can see that the inverse of the proposition is;

'If it is Wednesday, then it is not sunny'

Thus, the inverse of the statement is 'If it is Wednesday, then it is not sunny'

Learn more about inverse here:

brainly.com/question/14391067

#SPJ1

6 0
1 year ago
Mr dale earns £220 per week. He is awarded a pay rise of 4%. how much more money does he get?
WARRIOR [948]
4%+100%=104%
220X104/100= 228.8£

4 0
3 years ago
Read 2 more answers
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Answer:

it would be 17 m second one is 20inch third one is 6 meters

Step-by-step explanation:

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6 0
2 years ago
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