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LekaFEV [45]
3 years ago
14

So your the number 4 on your calculator and you need to get 40 how do you get it

Mathematics
1 answer:
KatRina [158]3 years ago
6 0
Multiply 4 by 10 to get 40.
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Find the area of the circle to the nearest tenth. use 3.14 for pie
VikaD [51]
I assume that 4.4 is the diameter,please do correct me if i am wrong.

To get the area of the circle,the formula is 丌r^2

to find the radius,we need ro devide the diameter by 2

thus the equations is
3.14  \times  ({4.4 \div 2})^{2}  \\  = 3.14 \times {2.2}^{2}  \\  = 15.196 \\  = 15.2(correct \: to \: the \: nearest \: tenth)
Therefore the answer is B.15.2

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4 years ago
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Mark is 11 years older than his sister. in 8 years he will be twice as old as she will be then.How old are they now
earnstyle [38]
X=Marks sister's age
x+11= Marks age
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6 0
3 years ago
15 is p% of 60, what is the value of p? ​
Setler [38]

p% × 60 = 15

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6 0
3 years ago
Find the area of the composite figure below.<br> 6 9 <br> 15
CaHeK987 [17]

Answer:

180

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Square: BH

1. Split up the shapes

2. Use the area formula for square and triangle

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3 years ago
Can we have a repeating number in a fraction? For example, repeating 54 over positive 6.
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Yes. All you have to do is simplify the fraction to its lowest term.
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