The base and height of the triangle is 18 inches and 9 inches respectively.
Step-by-step explanation:
Given,
The base of a triangle is twice of the height.
Area = 81 sq inches
Let,
Base (b) = 2x
Height (h) = x
To find its height and base.
Formula
Area of the triangle = bh
According to the problem,
bh = 81
or, ×x×2x = 81
or,
or, x =
or, x = 9
So,
Base = 2×9 inches = 18 inches
Height = 9 inches
Answer:
3/185 is about 0.01621
Step-by-step explanation:
Answer:
$60
Step-by-step explanation:
We can create a proportion to find the markup from original price to the marked up price. A proportion is an equation where two ratios are set equal to each other. We create two fractions using the prices and percents. It is marked up by 20% so we pay 120% of $50.
We begin solving by cross multiplying numerator to denominator of each fraction.
Answer:
it have two parallel sides
When you round a number to the nearest hundredth, you see if the thousandths place digit, is greater than, or less than, 5. In this case, since the thousandths digit, 4, is less than 5, 5.5748 rounded to the nearest hundredth, is 5.57.