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Brrunno [24]
2 years ago
8

A 25 foot long ladder is propped against a wall at an angle of 18 degrees with the wall. How high up the wall does the ladder re

ach?

Mathematics
2 answers:
Bezzdna [24]2 years ago
6 0

Answer:

The second image.

Step-by-step explanation:

andriy [413]2 years ago
5 0

Answer:

It would reach up about 25 feet, or the second image.

Step-by-step explanation:

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A company sells tents in two styles, shown below. The sides and floor of each tent are made of nylon. Which tent requires less n
BartSMP [9]

Answer:  Tunnel tent.

Step-by-step explanation:

The tent which has the minimum area requires less nylon to manufacture,

Since, the area of Pup tent = Area of 3 square each having side 8 ft + Area of 2 equilateral triangle having side 8 ft

= 3 \times ( 8^2 ) + 2\times \frac{64\sqrt{ 3} }{4}

=  192+ 2\times \frac{64\sqrt{ 3} }{4}

= 192+ 32\sqrt{ 3}

= 247.425625842\approx 247.43\text { square ft}

Now, the area of tunnel tent = Area of square having side 8 ft + total Area of half cylinder having radius 4 ft and height 8 ft

= 8^2 + \frac{1}{2} [ 2\pi\times 4(4+8)]

= 64 + \pi\times 48

= 64 + 3.14\times 48

= 214.72\text { square ft}

Since, 214.72 < 247.43

Thus, Tunnel tent requires less nylon to manufacture.

4 0
3 years ago
Write the expression that represents the volume of the prism in cubic units
xz_007 [3.2K]
Volume = w * 2w * 3w = 6w^3  cubic units
6 0
3 years ago
How is solving inequalities with multiplication and division similar to solving equations with multiplication and division?
bija089 [108]
Because they’re both the opposites of eachothers quantities
5 0
2 years ago
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A relation is defined by the points (1, 4), (3, -1), (-1, -2), and (1, -3).
WINSTONCH [101]

Answer: is not / is one x-value

Step-by-step explanation:

7 0
3 years ago
Which of the binomials below is a factor of this trinomial?
Leokris [45]

Answer:

x+5 is the factor..

Step-by-step explanation:

xsquare + (8+5)x + 40

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3 years ago
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