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Vlada [557]
3 years ago
5

A 31ft tree casts a 24ft long shadow. What is the angle formed by the suns rays and the ground to the nearest whole

Mathematics
2 answers:
Charra [1.4K]3 years ago
7 0

Answer:

52°

Step-by-step explanation:

tanФ = 31/24

Andrei [34K]3 years ago
6 0

Answer:

Step-by-step explanation:

dfcfd

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11 more than y is equal to 7
fomenos

We first have to come up with an equation that satisfies this. The equation is y+11=7.

Then we subtract 11 from both sides. y+11-11=7-11.

Then we get the answer y=-4.


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3 years ago
In what order were the following energy sources discovered by humans ?
poizon [28]

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i think it is c

Step-by-step explanation:

yea i think it is c though

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Find the trig ratio. Reduce to<br> lowest terms.<br> 10<br> 24<br> sin A =
Luba_88 [7]

The value of sin A is equal to \frac{5}{13}.

<h3>RIGHT TRIANGLE</h3>

A triangle is classified as a right triangle when it presents one of your angles equal to 90º.  In this triangle from the trigonometric ratios or the Pythagoras Theorem (hypotenuse^2=(side_1)^2+(side_2)^2), it is possible finding angles or sides.

<h3>Trigonometric Ratios</h3>

The main trigonometric ratios for a right triangle are presented below.

sin\alpha =\frac{opposite \; side}{hypotenuse}

cos\alpha =sin\alpha =\frac{adjacent\; side}{hypotenuse}

tan\alpha  =\frac{opposite \; side}{adjacent\; side}

The question asks the sin A. First, you should find the hypotenuse from Pythagoras Theorem.

hypotenuse^2=(10)^2+(24)^2\\ \\ hypotenuse^2=100+576\\\\ hypotenuse^2=676\\ \\ hypotenuse=26

Now you can find sin A.

sin\A=\frac{10}{26}=\frac{5}{13}

Learn more about trigonometric ratios here:

brainly.com/question/11967894

#SPJ1

3 0
2 years ago
Isabelle went hiking. She climbed part way up a mountain and stopped to have lunch. Then, she climbed to the top. She took sever
Maru [420]

please post the graph and repost the question

5 0
3 years ago
Drag expressions into order to show a way to find 3 × 56.
lina2011 [118]
As we could "drag" these together, we could then do it the easy way.

  56
+56
+56
-------
168
------------------------

Or we could also do the following:

56*3:

6*3= 18.

Carry the one. 

5*3 = 15+1 (which was carried). = 16

(16+8) = 168





7 0
3 years ago
Read 2 more answers
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