3 years ago

1/3 + a = 5/4 A=? ..........................................................

Mathematics

1 answer:

NARA [144]3 years ago

3 0

11/12 I’m pretty sure

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natta225 [31]

Answer:

cost of 1 tea= £1.08

cost of 1 coffee= £1.24

Step-by-step explanation:

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6 0

3 years ago

I)3 by x-1=4 by x+1<br>ii)X by 2-Xby3=2

Lena [83]

Answer:

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3 years ago

Round 363 to the nearest ten and hundred

IRISSAK [1]

Its 400 because 363 is closer to 400 than 300

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3 years ago

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Jlenok [28]

Answer:

Step-by-step explanation

3 Units x 7 Units = 21 Square Units

7 0

3 years ago

A drive has a maximum speed of 10,000 revolutions per minute. If a disc has a diameter of 14 cm, what is the linear speed, in

Anettt [7]

The point 6 cm away from the center travels in a circle of circumference 2π*(6 cm) = 12π cm, so that it covers this distance per revolution, 12π cm/1 rev.

So the disk has a linear speed of

(6000 rev/min) * (12π cm/rev) = 72,000π cm/min

which is equivalent to

(72,000π cm/min) * (1/100,000 km/cm) * (60 min/h)

or approximately 135.7 km/h.

4 0

3 years ago