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4 years ago

5

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?

1 answer:

zhannawk [14.2K]4 years ago

7 0

Rounds to about 58 use the 30 60 90 formula

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PLEASE HELPPPP!!!!!!!

ICE Princess25 [194]

Answer:The answer is $\frac{7}{18}$ and the number in green box =7

Step-by-step explanation:

P(Sophomore| Girl)=?

We have P(A | B) =P(A∩B)/ P(B)

P(Sophomore∩Girls)= $\frac{7}{30}$

Total Students =8+12+5+5 =30

Total girls =4+7+3+4 =18

P(Girls)= $\frac{18}{30}$

P(Sophomore | Girl)=P(Sophomore | Girls)/P(Girls)

= $\frac{7}{30\frac{18}{30} }$

= $\frac{7}{18}$

The number in green box =7

6 0

4 years ago

Advance pile up trigonometry

earnstyle [38]

Answer:

x = 6.9168 or x = 7

Step-by-step explanation:

Hope that helps :)

3 0

3 years ago

It takes a hose 4 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 14 inches tall. How long will it take

Masja [62]

Xmfmxjdjxjcxjdodizjxznzmxfl

5 0

3 years ago

Read 2 more answers

find the slope and the y-intercept of the graph of the linear equation.y=−3−14xy=−3−14xthe slope isand the y-intercept is.

Vladimir79 [104]

Answer:

add the graph

Step-by-step explanation:

6 0

3 years ago

Which ordered pair is NOT a solution to the inequality in the graph?

aalyn [17]

Given:

The inequality is

$y\leq 3x+2$

To find:

The ordered pair that is NOT a solution to the inequality in the graph.

Solution:

We have,

$y\leq 3x+2$

Checking the inequality for (0,0), we get

$0\leq 3(0)+2$

$0\leq 2$

So, the equality is true for (0,0). it means (0,0) is a solution of given inequality.

Checking the inequality for (-2,-4), we get

$-4\leq 3(-2)+2$

$-4\leq -6+2$

$-4\leq -4$

So, the equality is true for (-2,-4). It means (-2,4) is a solution of given inequality.

Checking the inequality for (0,2), we get

$2\leq 3(0)+2$

$2\leq 2$

So, the equality is true for (0,2). It means (0,2) is a solution of given inequality.

Checking the inequality for (-3,4), we get

$4\leq 3(-3)+2$

$4\leq -9+2$

$4\leq -7$

This statement is not true. So, the equality is false for (-3,4). It means (-3,4) is not a solution of given inequality.

Therefore, the correct option is D.

6 0

3 years ago

Read 2 more answers