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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

1 answer:

Tamiku [17]4 years ago

6 0

Answer:its d

Step-by-step explanation:

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Ms. Caswell deposits $450 into an account earning 8% simple interest per year. How

ioda

Answer:

$144

Step-by-step explanation:

Use the simple interest formula, I = prt, where I is the interest money created, p is the starting amount, r is the interest rate as a decimal, and t is the amount of time.

Plug in the original amount, interest amount, and amount of time:

I = prt

I = 450(0.08)(4)

I = 144

So, $144 in simple interest is made in 4 years

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3 years ago

Logan inherited $8,000 from his grandmother. He split the money and placed the amounts in the two accounts below. Find the total

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Answer:

What i got was 3000 please mark wrong if it not right

Step-by-step explanation:

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3 years ago

Write the equation of the line in fully simplified slope-intercept form.

Aneli [31]

Answer:

$y = -\frac{1}{5}x -1$

Step-by-step explanation:

Given

The attached graph

Required

Determine the line equation

First, list out two points from the graph

$(x_1,y_1) = (-5,0)$

$(x_2,y_2) = (0,-1)$

Next, calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{-1-0}{0 -(-5)}$

$m = \frac{-1}{0 +5}$

$m = -\frac{1}{5}$

The equation in slope intercept form is:

$y = m(x - x_1) + y_1$

This gives:

$y = -\frac{1}{5}(x - (-5)) + 0$

$y = -\frac{1}{5}(x +5)$

Open bracket

$y = -\frac{1}{5}x -1$

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3 years ago

Determine the slope of the line below.<br><br>A.3<br><br>B.-1/3<br><br>C.1/3<br><br>D.-3

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The answer is A. 3
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3 years ago

What is the percentage of 136 days to 85 days

Elena-2011 [213]

85/136 x 100 = 8500/136 = 62.5%

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3 years ago