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Lapatulllka [165]

3 years ago

11

the flag pole in front of the school casts a shadow 40 feet long when the measurement of the angle of elevation to the sun is 31

°.how tall is the flag pole?

1 answer:

san4es73 [151]3 years ago

8 0

Answer:

I would say that the flag pole is about 120 feet long. Recall that this is an estimation.

Step-by-step explanation:

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36×78<br><img src="https://tex.z-dn.net/?f=5551%20%5Ctimes%20696" id="TexFormula1" title="5551 \times 696" alt="5551 \times 696"

KATRIN_1 [288]

If the question is asking what 36x78 is the answer is 2,808

3 0

3 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the

yarga [219]

Answer:

$(x-5)^2+(y-2)^2=9\\$

Step-by-step explanation:

So, you basically want the equation of the circle.

Given:

Center(C): $C(5, 2)$

$r=3$

The equation of circle is:

$(x-h)^2+(y-k)^2=r^2\\$

Where, $(h, k)$ represents the center point and $r$ is the radius of the circle.

Plotting the values in the equation:

$(x-5)^2+(y-2)^2=3^2\\$

$(x-5)^2+(y-2)^2=9\\$

This is the equation of the circle of center (5, 2) and radius 3.

6 0

3 years ago

Find the slope of the following points (-4,2) and (5,6)

Vlad [161]

Answer:

$\huge \frac{4}{9}$

Step-by-step explanation:

Given points are: (-4,2) and (5,6)

$slope = \frac{6 - 2}{5 - ( - 4)} = \frac{4}{5 + 4} = \frac{4}{9} \\$

7 0

3 years ago

If f(x)=2x+5, then what is f(3)?

FromTheMoon [43]

Answer:

$\Large \boxed{f(3)=11}$

Step-by-step explanation:

$f(x)=2x+5$

For f(3), the input for the function f(x) is 3.

Let x (input) = 3.

$f(3)=2(3)+5 \\\\ f(3)=6+5 \\\\ f(3)=11$

7 0

3 years ago

Read 2 more answers

What is the answer to this somebody!!!

Fed [463]

Use the geometric mean for right triangles as the sides are related to the hypotenuse. 30 - 6 = 24. We need that for our proportion. $\frac{24}{x}=\frac{x}{30}$ . We cross-multiply to get $x^2=720$ . Taking the square root of both sides gives us that $x=12\sqrt{5}$ , the second choice above.

7 0

3 years ago