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alexandr1967 [171]
3 years ago
6

I don’t know how to start with drawing the diagram for this question.

Mathematics
1 answer:
kogti [31]3 years ago
6 0

Consider right triangles ADB and ADC in the figure, right angle D.

By alternate transversals ABD=63° and ACD=11°.

\tan 63 = \dfrac 8 y

\tan 11 = \dfrac 8{x+y}

y = \dfrac{8}{\tan 63}

x = -y +  \dfrac{8}{\tan 11}

x = \dfrac{8}{\tan 11} -  \dfrac{8}{\tan 63}

x \approx 37.08 \textrm{ meters}

That's in one second, so

Answer: 37 meters per second

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2 years ago
What is the area of this triangle 8m and 6m
mr_godi [17]
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If 6m were the height, then the area is still 24 sq m.

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Hope this helps! Have a great day :)




4 0
3 years ago
The height of a wooden pole, h, is equal to 20 feet. A taut wire is stretched from a point on the ground to the top of the pole.
kykrilka [37]

ANSWER

D. 25 feet

EXPLANATION

The height of the wall,h, the taut wire and the distance from the base of the pole to the point on the ground, formed a right triangle.

According to the Pythagoras Theorem, the sum of the length of the squares of the two shorter legs equals the square of the hypotenuse.

Let the hypotenuse ( the length of the ) taught wire be,l.

Then

{l}^{2}  =  {h}^{2}  +  {b}^{2}

{l}^{2}  =  {20}^{2}  +  {15}^{2}

{l}^{2}  =  400 + 225

{l}^{2}  =  625

l=  \sqrt{625}  = 25ft

8 0
3 years ago
PLEASE HELP AND EXPLAIN YOUR ANSWER ILL GIVE BRAINLIEST
Aleks04 [339]

Answer: d because im big brain

Step-by-step explanation:

7 0
2 years ago
IM STUCK WITH THIS, ITS BETWEEN 22 OR 12 CAN SOMONE CHECK?<br> ILL MARK U BRAINIEST
Mkey [24]

Answer:

12

Step-by-step explanation:

it’s 12 because 4 x 3 = 12

6 0
3 years ago
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