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2 years ago

Find the perimeter of this figure. 112 ft 22 ft 44 ft 30 ft

Mathematics

2 answers:

SIZIF [17.4K]2 years ago

5 0

Answer:

44 ft

Explanation:

Perimeter of rectangle: 2(Length + Width)

Here given:

Length: 14 ft

Width: 8 ft

Perimeter: 2(L + W) = 2(14 + 8) = 2(22) = 44 ft

brilliants [131]2 years ago

3 0

Answer:

The answer is option C

Step-by-step explanation:

$perimeter \: of \: rectangle = 2(length \: \times breath)$

$length = 14ft \\ breath = 8 \: \\ perimeter = 2(14 + 8) \\ perimeter = 2(22) \\ perimeter = 44ft$

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3 years ago

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3 years ago

Read 2 more answers

A surveyor wishes to determine the height of a mountain. At a given position he measures the angle of elevation to the top as 43

Usimov [2.4K]

Answer:

4,486.93 ft

Step-by-step explanation:

Let 'h' be the height of the mountain and 'x' be the horizontal distance between the first position measured and the top of the mountain.

Two right triangles can be modeled such that their tangent relationships yield:

$tan(43.66) = \frac{h}{x}\\tan(38.2) = \frac{h}{x+1000}$

Solving the linear system:

$x= \frac{h}{tan(43.66)}\\x = \frac{h}{tan(38.2)} -1000\\\frac{h}{tan(43.66)}=\frac{h}{tan(38.2)} -1000\\1000 = 0.222869*h\\h=4,486.93\ ft$

The mountain is 4,486.93 ft high.

7 0

3 years ago

100×1.46= cash exhange

liq [111]

Answer:

$\dashrightarrow \sf \: 100 \times 1.46 \\ \\ \dashrightarrow \sf \: \cancel{100} \times \frac{146}{ \cancel{100 }} \\ \\ \dashrightarrow \sf \: 146$

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3 years ago