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Zolol [24]
3 years ago
7

If the pattern is 3ª¯², what is the value if a = 5?

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0
27 because 2-5=3 and 3^3 is 27
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45 POINTS!<br><br> PLEASE HELPPPPPPPPPPPPPP!
VMariaS [17]

Answer:

This is a direct variation where the constant of variation is 5/9

Step-by-step explanation:

The equation for direct variation is y = kx

5x-9y =0

Lets try to get this equation in the above form

Add 9y to each side

5x-9y +9y = 9y

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Divide each side by 9

5/9 x = 9y/9

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This is in the form y = k x where k =5/9

7 0
3 years ago
Which angle measures create a triangle with three different side lengths. 40°, 40°, and 100° 65°, 65°, and 65° 45°, 45°, and 90°
Gala2k [10]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
BD bisects ∠ABC, m∠ABD=(7x−1)°, and m∠DBC=(4x+8)°. Find m∠ABD.
Naya [18.7K]

Answer:

  m∠ABD = 20°

Step-by-step explanation:

The bisector makes angles ABD and BDC congruent, so ...

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vovangra [49]
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4 0
3 years ago
Warm-up
Vitek1552 [10]

Answer:

the percent is 18

Step-by-step explanation:

5 0
2 years ago
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