30+10 =40
Divide it by 2 (you always divide a number by 2 if you want to find the average), 40/2 = 20. So 20mph
Answer:
yes,two opposite sides are both parallel and congruent
The area of the composite figure = area of square + area of triangle + area of rectangle = 58.5 ft²
<h3>What is the Area of the Composite Figure?</h3>
Area of the composite figure = area of square + area of triangle + area of rectangle = s² + 1/2(bh) + lw
Given the following:
- s = 3 ft
- b = 11 ft
- h = 3 ft
- l = 11 ft
- w = 3 ft
Area of the composite figure = (3²) + 1/2(11)(3) + (11)(3)
Area of the composite figure = 58.5 ft²
Learn more about the area of a composite figure on:
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Answer: $120
Step-by-step explanation:
Assume the original price is x.
He sold the scooter for $130 and this was $50 less than 1.5 times what he paid for it.
Relevant formula is therefore:
1.5x - 50 = 130
1.5x = 130 + 50
x = 180/1.5
x = $120
Answer:
<h3>The value of a tends to zero</h3>
Step-by-step explanation:
Given the expression a = 3/b
as the denominator of the of the expression b increases the value of the output is known to be decreasing. if the value of b now goes so large to become an infinite, value then the value of a will goes to zero as shown;
If b = ∞
a = 3/∞
a = 0
Note that for any constant value a, the ratio a/∞ will always tends to zero
