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2 years ago

Find the area of the following figure: 2ft 6ft 6ft 12ft

Mathematics

1 answer:

dlinn [17]2 years ago

6 0

Answer:

96 ft²

Step-by-step explanation:

Area of triangle + area of square

Area of triangle = (base × height)/2

= 120/2=60

Area of square = 6 × 6=36

60 + 36= 96

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Kyle received the following course grades for 10 (three-credit) courses during his freshman year:

timofeeve [1]

Answer:

(a) The average grade point is 2.5.

(b) The relative frequency table is show below.

Step-by-step explanation:

The given data set is

4, 4, 4, 3, 3, 3, 1, 1, 1, 1

(a)

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$Average=\frac{\sum x}{n}$

$Average=\frac{4+4+4+3+3+3+1+1+1+1}{10}$

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Therefore the average grade point is 2.5.

(b)

$\text{Relative frequency}=\frac{\text{Frequency of number}}{\text{Total frequency}}$

The relative frequency table is show below:

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3 3 $\frac{3}{10}=0.3$

1 4 $\frac{4}{10}=0.4$

(c)

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Step-by-step explanation:

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