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tekilochka [14]
2 years ago
8

A rectangular field has a length of 105 feet and a width of 60 feet. On a map of the field, the width was drawn as 4 inches. Wha

t measurement should represent the length?
Mathematics
1 answer:
My name is Ann [436]2 years ago
8 0
<span>7 inches represents 105 ft on the map</span>
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a circle with a 12-inch diameter is folding in half and then folded in half again what is the area of the resulting shape
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Answer:

3π in^2

Step-by-step explanation:

Area of the circle before folding = π r^2

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The area of the resulting shape  = 1/2 * 1/2 * 12π

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Which statement best describes how to determine whether f(x) = 9 – 4x2 is an odd function? Determine whether 9 – 4(–x)2 is equiv
katovenus [111]

We have a property for odd functions, which is given below. Let f(x) be an odd function then it must satisfy the below - mentioned property.

f(-x)= -f(x)

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f(-x)=9-4(-x)^2

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Therefore, C is the correct option.

5 0
2 years ago
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Which expression is equivalent to i 233
Fiesta28 [93]
Start with second, third and fourth  degree of imaginary unit i:

i^2=-1, \\ i^3=i^2\cdot i=-1\cdot i=-i, \\ i^4=i^2\cdot i^2=-1\cdot (-1)=1.

Since 233=232+1=4·58+1, then i^{233}=i^{4\cdot 58+1}=(i^4)^{58}\cdot i^1=1^{58}\cdot i=i.

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4/5 of an hour spent
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