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Mumz [18]
4 years ago
13

A building that is 100 ft tall casts a shadow that makes a 30 degree angle with the ground. Approximately how long, in feet, is

the shadow across the ground?
A) 0.01
B) 3.33
C) 15.61
D) 173.21
Mathematics
1 answer:
Tamiku [17]4 years ago
6 0

Answer:its d

Step-by-step explanation:

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In triangle ABC below , which of the following can NOT be the length of the missing side?
lilavasa [31]

Answer:

2 cm

Step-by-step explanation:

the sum of the two shorter sides must be longer than the third side

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3 years ago
Which could be the first step in solving this system of equations by substitution?
Ainat [17]

Answer:

The first step is to replace the y in y-x=15 with 7x (we can do this because the first equation tells us that they're equal)

solve and get

(2.5,17.5)

or x= 2.5 y=17.5

Step-by-step explanation:

The first step is to recognize that y=7x which means that we can just replace the y in the second equation with 7x

7x-x=15

6x=15

x=2.5

Then we can solve for y

y=7(2.5)

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3 years ago
Madeline is saving up to buy a new jacket. She already has $65 and can save an
Anestetic [448]

Answer:

$90

Step-by-step explanation:

7 0
3 years ago
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rjkz [21]
10 the equation should be 3x + 6 = 63
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3 years ago
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Which describes the range of the parent absolute value function?
posledela
Parent functions are the most basic functions you can find. Familiarity with the basic characteristics of these simple graphs will help you analyze the shapes of more complicated graphs. So the <em>Parent Absolute Value Function</em> is given by:

f(x)=\left | x \right | \\ \\ where: \\ \\ \left | x \right |= \left \{ {{x \ if \ x \geq 0} \atop {-x \ if \ x\ \textless \ 0}} \right.

This function is shown in the figure below. As we can see, the domain of this function is the set of all real numbers while the range is:

\{y/ \ y\ \textgreater \ 0 \}

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4 years ago
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