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3 years ago

How many feet long is 36 inch board??

Mathematics

2 answers:

viva [34]3 years ago

8 0

36 inches/ 12 inches per ft= 3 ft

Final answer: 3 ft

Sliva [168]3 years ago

7 0

One foot is 12 inches so 36/12=3 so 3 feet

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A billboard is 27 feet high and casts a 36-foot shadow at noon. At the same time, a fir tree next to the billboard casts a 48-fo

Archy [21]

Proportion can be used to find the height = 0.75

Step-by-step explanation:

A billboard is 27 feet high and casts a 36-foot shadow at noon.

Height of billboard = 27 feet

Height of shadow of billboard = 36 feet

$\frac{\texttt{Height of billboard}}{\texttt{Height of shadow of billboard}}=\frac{27}{36}\\\\\frac{\texttt{Height of billboard}}{\texttt{Height of shadow of billboard}}=\frac{3}{4}=0.75$

A fir tree next to the billboard casts a 48-foot shadow.

Height of shadow of fir tree = 48 foot

$\texttt{Height of shadow of fir tree, H = }\frac{\texttt{Height of billboard}}{\texttt{Height of shadow of billboard}}\times 48$

Proportion can be used to find the height = 0.75

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2 years ago

If i=√-1 , what is i^2 equal to ?

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Answer:

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Step-by-step explanation:

If i = √-1, then i^2 = -1.

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2 years ago

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ivann1987 [24]

Answer:

Step-by-step explanation:

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2 years ago

The midpoint of AB is M(4, -1). If the coordinates of A are (2,5), what are the

ozzi

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Is (10 – 3) – 2 = 10 – (3 –) correct?

dusya [7]

Answer: No solution

Step-by-step explanation:

(10–3)–2=10–(3–)

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