3 years ago

The answer choices are J L H K

Mathematics

2 answers:

Trava [24]3 years ago

7 0

Damons point in which he plotted is H

ValentinkaMS [17]3 years ago

5 0

I think I know the answer but I’m not sure which point it’s asking for :(

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Select the locations on the number line to plot the points 4 1/ 3 and −1 1/3 .

Olin [163]

We have that
<span>4 1/ 3
−1 1/3 </span>
the answer in the attached figure

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4 years ago

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The front of an A-frame cottage has the shape of an isosceles triangle. It stands 23 feet high and is 15 feet wide at its base.

amm1812

Answer:

The angle of elevation is 71.94 degrees.

Step-by-step explanation:

We are given the following in the question:

The front of an A-frame cottage has the shape of an isosceles triangle.

Height,h = 23 feet

Base,b = 15 feet

We have to find the angle of elevation of its roof.

The attached image shows the structure.

We use the relation,

$\tan \theta = \dfrac{h}{\frac{b}{2}}\\\\\tan \theta = \dfrac{23}{7.5}\\\\\tan \theta = 3.067\\\theta = \tan^{-1}3.067 = 71.94^\circ$

Thus, the angle of elevation is 71.94 degrees.

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3 years ago

A cone has a radius of 5 inches and a height of 18 inches. What is the exact volume of the cone?

Stells [14]

$radius : \ r= 5 \ in \\ height : \ h = 18 \ in \\ \\Volume \ of \Cone : \\ \\ V= = \frac{1} { 3 } \pi \cdot r^2 \cdot h\\ \\V=\frac{1}{\not3^1}\cdot \pi \cdot 5^2 \cdot \not18^6= 6\cdot 25 \cdot \pi= 150 \ \pi \ in^3 \\ \\Answer: \ A. \ \ 150 \ \pi \ in^3$

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4 years ago

A = 2 b= 5 c = 9 find the discriminant

Ira Lisetskai [31]

Answer: -47

Explanation:

$\textnormal {Discriminant} = 5^2 - 4(2)(9) = -47$

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4 years ago

Please help me with this somebody all you need to do is figure out the domain and range and you'll get 10 points.

Orlov [11]

I’m not sure what the answer is

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3 years ago

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