ANYONE????

Mathematics

1 answer:

Marat540 [252]3 years ago

3 0

Your denominator is going to be 4 digits. "18,18,18,18".

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A tree is growing on a hill. In an attempt to make the tree grow straight up, a 12-foot-long wire is attached to a tree at a poi

melisa1 [442]

For this case what we must do is use the law of cosines.
We have then:
12 ^ 2 = 6 ^ 2 + 10 ^ 2 - 2 * (6) * (10) cos (x)
Clearing we have:
cos (x) = (12 ^ 2- (6 ^ 2 + 10 ^ 2)) / (- 2 * (6) * (10))
x = acos ((12 ^ 2- (6 ^ 2 + 10 ^ 2)) / (- 2 * (6) * (10)))
x = 93.82 degrees
Answer:
The tree is growing in relation to the hill at:
x = 93.82 degrees

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4 years ago

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Whats 2 plus 2 plus 3 plus 4 times 4 times six time pie

Gelneren [198K]

Step-by-step explanation:

2+2+3+4*4*6=103

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3 years ago

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Divide 33 photos into two groups so the ratio is 4 to 7

Alik [6]

Group 1: 12
Group 2: 21

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3 years ago

HELP

frosja888 [35]

The two triangles are similar by the AA Similarity theorem.

The height of the tree can be calculated by figuring out the ratio between the distance between the mirror to her feet and the distance from the mirror to the tree

<h3>How to use the concept of similar Triangles?</h3>

From Law of Reflection, we know that the angle of incidence and the angle of reflection are equal to each other.

Now, triangles can be proved similar by the AA, SAS, or SSS theorems. However, in this question, the triangles as seen in the attached image can be proved similar by the AA similarity theorem.

This is because both triangles have one congruent angle in common.

Sarah and the tree are standing straight and perpendicular to the ground and as such, the angles formed by Sarah and the tree are right angles.

The above tells us that the two triangles have two angles in common, making them similar triangles by the AA (Angle Angle) similarity theorem.

Since the triangles are similar, it means that the ratios of the sides of the triangles will be the same. Thus, if Sarah knows the distance from the mirror to her feet and the distance from the mirror to the tree, she can create the ratio between the two triangles.

Read more about Similar Triangles at; brainly.com/question/14285697

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2 years ago

The a value of a function in the form f(x) = ax2 + bx + c is negative. Which statement must be true?

Savatey [412]

The correct answer for the question that is being presented above is this one: "The axis of symmetry is to the left of zero." The a value of a function in the form f(x) = ax2 + bx + c is negative. The statement must be true is this The axis of symmetry is to the left of zero.<span>
</span>

11 0

3 years ago

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