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kramer
3 years ago
5

HELP!

Mathematics
1 answer:
Advocard [28]3 years ago
7 0

9)its a fraction

x=−451/19

y=−302/19



16)

Line 1: y = 5x +13

Line 2: y = 5x + 12

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Simplify the following: <br><br> 0.9√86<br><br> 2√131
dimulka [17.4K]
OK 
The first one would be
8.34625

The second one would be
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6 0
2 years ago
Find the length BC
Nady [450]
Answer:

The length of BC = 12

Step-by-step explanation:

c^2 = a^2 + b^2

15^2 = 9^2 + b^2

225 = 81 + b^2

b^2 = 225 - 81

b^2 = 144

b = 12

The length of BC is 12
5 0
3 years ago
Suppose that angle P = 3x + 14 and angle Q = 3x - 27. If these angles are supplementary, angle Q would need to be ___ degrees.
adelina 88 [10]

Answer:

Q = 69.5 degrees

Step-by-step explanation:

3x + 14 + 3x - 27 = 180

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6x = 193

x = 32.1667

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5 0
3 years ago
Could you help please i will give points but please explain
Leno4ka [110]

Answer: 7/12

Step-by-step explanation: Given that,

(5/6) - (1/4) = ?

The difference Will be, take L.C.M. of 6 and 4 which is 12, then we get,

 = ( 10 - 3 ) / 12

= 7 /12

4 0
3 years ago
What is 3/4 divided by 3/4t
Korvikt [17]

The exact form would be:

3/4

The decimal form would be:

0.75

5 0
3 years ago
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