Diameter = Radius * 2
Radius = Diameter/2
22 = Diameter/2
Multiply both sides by 2
22 * 2 = Diameter
Diameter = 44 cm
Answer:
x = 
Step-by-step explanation:
Given
= 
( cross- multiply )
9x = 168 ( divide both sides by 9 )
x = 
=
Hmm...
If I'm correct, then you need about 12 striped marbles.
Cost price is the total amount paid for the jacket while the selling price is the amount they are sold. The expression for her total earning willbe t(d) = hd - jp
<h3>Calculating total earning </h3>
Cost price is the total amount paid for the jacket while the selling price is the amount they are sold.
Total earning = Selling price - Cost price
<h3>Find the cost price</h3>
If Dafna makes sport jackets and she is paid d dollars per hour, plus a piece rate of p dollars for each jacket.
Cost price = hd
x is the number of hour
Selling price = jp
total earning = hd - jp
Hence the expression for her total earning willbe t(d) = hd - jp
Learn more on functions here: brainly.com/question/26857518
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