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KonstantinChe [14]
4 years ago
11

The undefined terms line and plane are needed to precisely define which mathematical term?

Mathematics
1 answer:
vladimir1956 [14]4 years ago
6 0

One <em><u>possible answer</u></em> is:

Parallel lines

Explanation:

Parallel lines are two or more lines in a plane that are the same distance apart and will never intersect.  This definition uses two undefined terms, line and plane.

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A store sells ladders. • The retail price was a 40 percent markup over the manufacturer price. • A month later, the store reduce
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For this item, we represent the very original value or price of the given item by x such that increasing the retail price by 40 percent will give us 1.4x. Also, when the retail price of the item is reduced by 25 percent, we have.
                          new retail price = 1.4x (1 - 0.25) = 1.05x. 
This means that the new retail price is only 5% over the manufacturer price. 
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3 years ago
A 32-m tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 35 m. Find the length
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Answer:

sqr 201

Step-by-step explanation:

use the Pythagorean theorem

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4 years ago
Find a so that the point (-1,5) is on the graph
nirvana33 [79]
F(x)=ax^2+4 thus
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7 0
3 years ago
Find the value of x if the image below is a kite.
AveGali [126]
X = 12 because x+3 is equal to 15
8 0
3 years ago
Please Help! Math help Needed
Sholpan [36]

ANSWER

The exact value is 24√3

The approximate value is 41.6 to the nearest tenth.

x=52.1 units.

EXPLANATION

Let the blue dotted line be h units.

This line is opposite to the 60° angle.

The side length of the triangle which is 24 units is adjacent to the 60° angle.

So we use the tangent ratio,

\tan(60 \degree)  =  \frac{opposite}{adjacent}

\tan(60 \degree)  =  \frac{h}{24}

\sqrt{3} =  \frac{h}{24}

h = 24 \sqrt{3}

This is the exact value.

h = 41.6

This is that approximate value to the nearest tenth.

To find the side length , x, we need to use the second triangle.

\sin(53\degree)  =  \frac{h}{x}

\sin(53\degree)  =  \frac{41.6}{x}

x =  \frac{41.6}{\sin(53\degree)}

x = 52.1

3 0
3 years ago
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