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bezimeni [28]
3 years ago
15

How do I find what AC is?

Mathematics
1 answer:
Snezhnost [94]3 years ago
6 0

Answer:

sqrt(882) or 29.698

Step-by-step explanation:

AD^2 + DC^2 = AC^2

sqrt(21^2+21^2) = 29.698

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What are the possible values of remainder r, when a positive integer 'a' is divided by 3​
fredd [130]

Answer:

0, 1, 2

Step-by-step explanation:

Euclid's division Lemma states that for any two positive integers ‘a’ and ‘b’ there exist two unique whole numbers ‘q’ and ‘r’ such that , a = bq + r, where 0≤ r < b.

Here, a= Dividend, b= Divisor, q= quotient and r = Remainder.

According to Euclid's division lemma a 3q+r, where 0≤r≤3 and r is an integer.

Therefore, the values of r can be 0, 1 or 2.

6 0
2 years ago
Solve for x...........................................
Lilit [14]

Answer:

x = 12

Step-by-step explanation:

The exterior angles of any polygon always add up to 360, so:

5x+4+4x+9+7x+4+9x-6+4x+1=360\\29x+12=360\\29x = 348\\x = 12

4 0
3 years ago
A rectangle has an area of (4x+12) square units. Write Three multiplication expressions that can represent the product of the le
RSB [31]

Answer:

This is easy to do on your own.  Just think of 3 numbers, put them in for x, solve, and show your work.

Step-by-step explanation:

5 0
3 years ago
i was wondering if u convert 38 inches to centimeters what would it be i told my teacher there is no correct answer for it
vlabodo [156]

Answer:

96.52 cm

Step-by-step explanation:

Your teacher is incorrect, probably telling you this to avoid you wasting time

8 0
2 years ago
Read 2 more answers
There are a total of 5500 people in the stadium consisting of men, women, and children altogether in a swimming pool. There are
Setler79 [48]

Answer:

Men be 500

Women be 1000

And, the children be 4000

Step-by-step explanation:

The computation is shown below:

Let us assume the men be x

So the women be 2x

And, the children be 2x(4) i.e. 8x

Now according to the question

x + 2x +  8x = 5500

11x = 5500

x = 500

Men be 500

Women be 1000

And, the children be 4000

5 0
3 years ago
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