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Lady_Fox [76]
3 years ago
15

A bike shop has bicycles and tricycles in stock. In total he has 21 items in stock with a total of 51 wheels. Can you tell

Mathematics
1 answer:
stira [4]3 years ago
6 0

Answer:

21 bikes and 3 tricycles

Step-by-step explanation:

21 items

51 wheels

42 wheels=21 bikes

51-42=9

9/3=3 tricycles

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In a circle with radius 9, an angle measuring pi over 3 radians intercepts an arc. Find the length of the arc in simplest form
BlackZzzverrR [31]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
The inequality x - y &gt; 0 is satisfied by point (-1, 1).<br><br> T/F
Mekhanik [1.2K]

-2 is not greater than zero, so, the point don't satisfy the inequality  x - y > 0

Hence correct option is false.

Step-by-step explanation:

We need to identify the point (-1,1) satisfies the inequality  x - y > 0

Solving:

The value of x = -1 and y =1

Putting values in the inequality:

x-y>0\\-1-1>0\\-2>0\,\,false

-2 is not greater than zero, so, the point don't satisfy the inequality  x - y > 0

Hence correct option is false.

Keywords: Solving inequalities

Learn more about Solving inequalities at:

  • brainly.com/question/1465430
  • brainly.com/question/6703816
  • brainly.com/question/11788572
  • brainly.com/question/4192226

#learnwithBrainly

7 0
3 years ago
PLS HELP ME 15 points in total
lilavasa [31]

Answer:

Its 53 because 1=1 and 2=2

Step-by-step explanation:

8 0
2 years ago
How much will a train travel in 3/4 of an hour if the average speed is 50 mph?
Aloiza [94]
Since the train travels 50 miles in 1 hour, to find 3/4 of an hour:

3/4 * 50
75/2 miles

Hope this helps!
4 0
3 years ago
Read 2 more answers
Greatest whole number lying between -16 and 2​
Lostsunrise [7]

Answer:

<em>The threatest whole number in the interval is 2</em>

Step-by-step explanation:

<u>Numbers and intervals</u>

We are given the interval of numbers between -16 and 2. Since it's not specified, both endpoints of the interval are not included.

If we consider the interval as real numbers, then there are infinitely many numbers there, like -15, -12.56, -8, -2pi, 0.02, 1.99.

If we are restricted to only whole numbers, then we get a limited set of the numbers: {-15, -14, -13, -12,....,1}

Note the greatest number at the right endpoint of the interval is 1, since we are not including 2.

The threatest whole number in the interval is 2

8 0
3 years ago
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