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DochEvi [55]
3 years ago
10

3. Find the length of the missing side given the information below.

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
7 0
<h3>Answer:  12.5  (choice C)</h3>

=================================================

We apply the pythagorean theorem to find this answer.

a = 11 and b = 6 are the given legs

c = unknown hypotenuse

So,

a^2+b^2 = c^2

c = sqrt( a^2+b^2 )

c = sqrt( 11^2 + 6^2 )

c = sqrt( 121 + 36 )

c = sqrt( 157 )

c = 12.52996 approximately

c = 12.5

Side note: once you replace 'a' and b with 11 and 6, you can compute everything with a calculator in one single step more or less. The steps above are shown if you wanted to find the exact value sqrt(157).

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Determine the quotient: 2 4 over 7 ÷ 1 3 over 6.
bulgar [2K]

Answer:

144/91

Step-by-step explanation:

24/7 ÷ 13/6

Keep the first fraction the same, change the sign, and flip the last fraction to solve

24/7 × 6/13 = 144/91

6 0
3 years ago
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The school sold 200 tickets to play. Student tickets are $4 and adult tickets are $6. If they made a total $930 how many of each
motikmotik

Answer:

65 adult tickets and 135 student tickets were sold.

Step-by-step explanation:

4s + 6a = 930

s + a = 200

s = -a + 200

4(-a + 200) + 6a = 930

-4a + 800 + 6a = 930

2a + 800 = 930

2a = 130

a = 65

There were 65 adult tickets sold.

200 - 65 = 135

There were 135 student tickets sold.

Check:

4(135) + 6(65) = 930

540 + 390 = 930

930 = 930

7 0
3 years ago
Can someone answer this please I don’t understand
nasty-shy [4]

Answer:

3x+2x+a=180 degree(being linear pair)

5x+25=180

5x=180-25

x=155/5

x=31

Step-by-step explanation:

7 0
3 years ago
If a dog costs 500 how many can you buy if you only have 10 dollars
AlekseyPX

Answer:

0

Step-by-step explanation:

500-10= 490 you will need $490 dollars more sorry man save up maybe in the future

6 0
3 years ago
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Martin competed in a speed skating race. The surface of the ice rink was at
svetlana [45]

From -5 to 0 is 5 degrees and from 0 to 5 is 5 degrees.

5 + 5 = 10

It is 10 degrees warmer outside.

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3 years ago
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