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prohojiy [21]
3 years ago
11

Explain why this quadrilateral is not a parallelogram.

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

Quadrilateral has no Equal sides other than a Parallelogram.

Step-by-step explanation:

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From the side of a hill wai-kin looks up at the top of a nearby vertical cliff at an angle of elevation of 36 degrees and looks
oksano4ka [1.4K]

Answer:

881.5 meters.

Step-by-step explanation:

The horizontal plane at the level of wai-kin's eyes divide the height of the cliff into two parts. Let the upper part be represented by x and the lower part be represented by y.

The height of the cliff = x + y

Applying the appropriate trigonometry functions.

To determine the value of x;

Tan θ = \frac{opposite}{adjacent}

Tan 36^{o} = \frac{x}{490}

⇒ x = 490 x Tan 36^{o}

      = 490 x 0.7265

     = 355.985

x = 356 meters

To determine the value of y;

Tan θ = \frac{opposite}{adjacent}

Tan 47^{o} = \frac{y}{490}

⇒ y = 490 x Tan 47^{o}

      = 490 x 1.0724

      = 525.476

y = 525.5 meters

Therefore,

The height of the cliff = x + y

                                   = 355.985 + 525.476

                                   = 881.461

The height of the cliff is 881.5 meters.

3 0
3 years ago
The dimensions of a rectangular crate are 6 feet, 8 feet, and 10 feet. What is the<br> volume?
Dafna1 [17]

Answer:

480

Step-by-step explanation:

The formula is L*W*H

6*8*10=480

8 0
2 years ago
Sean and Kyle have 26 dollars between them. If Sean has 8 more dollars than Kyle, how much money does Kyle have, in dollars?
vredina [299]

Answer: 9$

Step-by-step explanation:

kyle has x dollars. Sean has x+8 dollars. They equal 26. 2x+8=26

2x=18

x=9

7 0
3 years ago
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Fran drew a triangle with no congruent sides and one right angle.Which term accurately describes a triangle?Select all that appl
strojnjashka [21]
Scalene and right, since:

There is a right angle
and scale means that there are no angles that are the same.
3 0
3 years ago
What is 16/48 equivalent to?
liberstina [14]
\frac{16}{48}=\\\\\frac{16:2}{48:2}=\boxed{\frac{8}{24}}\\\\\frac{8:2}{24:2}=\boxed{\frac{4}{12}}\\\\\frac{4:2}{12:2}=\boxed{\frac{2}{6}}\\\\\frac{2:2}{6:2}=\boxed{\frac{1}{3}}\\\\\frac{1\cdot10}{3\cdot10}=\boxed{\frac{10}{30}}\\\vdots
6 0
3 years ago
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