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seropon [69]
3 years ago
8

Amanda is riding her bicycle. she rides at a speed of 11 kilometers per hour for 17.6 kilometers. for how many hours does she ri

de?
Mathematics
1 answer:
fenix001 [56]3 years ago
4 0
Speed=distance / time    ⇒ time=distance / speed.

Data:
distance=17.6 km
speed=11 km/h.

Therefore:
Time=17.6 Km / (11 Km/h)=1.6 hours

Answer: 1.6 hours.
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horrorfan [7]

Answer:

x=1

y=-4

Step-by-step explanation:

  1. find x by making y to 0
  2. sub x into equation
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3 years ago
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Whitepunk [10]
Let us do it by converting the 0.4 to a fraction, it has one decimal, so we'll use one zero at the denominator.

and 9.21 to a fraction as well, two decimals, thus two zeros at the denominator then,

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3 0
3 years ago
I forgot how to do this, can sm1 solve it?​
STatiana [176]

Answer:

See below.

Step-by-step explanation:

Polly has the least. Let's work this from least to greatest.

They have £270. They share it together. Polly has £30. Andy has £60, and Phoebe has £180.

180 + 60 = 240.

240 + 30 = 270.

Pho: £180

Andy: £60

Polly: £30.

hope this helps.

3 0
2 years ago
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qwelly [4]
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4 0
3 years ago
-x+ 3 = — 3х + 23 What is it?​
nekit [7.7K]

Answer:

x=10

Step-by-step explanation:

-x+ 3 = - 3x + 23\\2x+3=23 \\2x=20\\x=10

1. Subtract -3x from both sides of equation

2. Subtract 3 from both sides of equation

3. Divide both sides by 2

4 0
3 years ago
Read 2 more answers
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