Answer:
5.5! Now, you need to know why. The total cost was $490, there is a fee of $50, so subtract the fee from the total cost and you should then divide that by $80 because thats how much it is an hour.
Answer:
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Step-by-step explanation:
Answer:
<h2>A = 40 cm²</h2>
Step-by-step explanation:
The formula of an area of a triangle:
<em>b</em><em> - base</em>
<em>h</em><em> - height</em>
<em />
We have <em>b = 8cm, h = 10cm</em>.
Substitute:
Answer:
x = 10
Step-by-step explanation:
With reference angle 30°
Perpendicular (p) = 5 cm
hypotenuse (h) = x = ?
Now
sin 30° = p / h
0.5 = 5 / x
x = 5/ 0.5
Therefore x = 10