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JulsSmile [24]
3 years ago
13

Do the ratios 8/16 and 2/4 form a proportion

Mathematics
1 answer:
notsponge [240]3 years ago
7 0

Answer:

Step-by-step explanation:

8/16=8:16

2/4=2:4

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valkas [14]
Hope this helps lol :)

7 0
2 years ago
What is the area of the hexagon shown below
GalinKa [24]
For you to do area it is length times width.
7 0
3 years ago
Solve. 489.209 + 43.9
lidiya [134]

Answer:

533.109

Step-by-step explanation:

Just add all the numbers

8 0
3 years ago
Use the distance formula to answer the question:<br> What is the distance between (5,9), (1, 6)?
joja [24]

Step-by-step explanation:

The formula is Distance=√(x2-x1)²+(y2 -y1)²

x1 is 5, x2 is 1, y1 is 9, y2 is 6

D = √( 1-5)² +(6-9)²

D = √(-4)²+(-3)²

D = √16+9

D = √25

D = 5 units

3 0
2 years ago
alex is running in a clockwise direction around a circular track with radius 60 yards. he runs for 20 minutes at a speed of 4 ya
Ganezh [65]

Answer:

  100.9 yards

Step-by-step explanation:

One circuit of the track is a distance of ...

  C = 2πr = 2π(60 yd) = 120π yd.

At Alex's running rate, the distance covered in 20 minutes is ...

  (4 yd/s)(20 min)(60 s/min) = 4800 yd

The number of circuits will be ...

  (4800 yd)/(120π yd/circuit) = 40/π circuits ≈ 12.7324 circuits

The last of Alex's laps is more than half-completed, so the shortest distance to his starting point is 13 -12.7324 = 0.2676 circuits,

That distance is (0.2676 circuits)×(120π yd/circuit) ≈ 100.88 yd

The shortest distance along the track to Alex's starting point is about 100.9 yards.

_____

<em>Additional comment</em>

The exact distance is 120(13π-40) yards. The distance will vary according to your approximation for pi. If you use 3.14, this is about 98.4 yards.

3 0
3 years ago
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