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2 years ago

Help me please thank y’all

Mathematics

2 answers:

Xelga [282]2 years ago

8 0

Answer:

60 degrees

Step-by-step explanation:

All the angles in a triangle add up to 180 degrees.

We know two angles, 33 degrees and 87 degrees.

Now we have to find the last one.

So we make an equation to solve this.

33 + 87 + x = 180

120 + x = 180

Subtracting 120 fr0m both sides get us,

120 - 120 + x = 180 -120

x = 60

60 degrees

We can check by adding all three angles by substituting 60 for x,

33 + 87 + 60 = 120 + 60 = 180 degrees

Lana71 [14]2 years ago

6 0

Answer: x=60°

Step-by-step explanation:

The sum of the angles of a triangle is 180°. With this, we can find x°.

33+87+x=180 [combine like terms]

120+x=180 [subtact both sides by 120]

x=60°

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lara31 [8.8K]

Answer:

z = 1

Step-by-step explanation:

90/15 = 6/z

Cross Multiply

15 * 6 = 90 * z

90 = 90z

Divide both sides of the equation by 90

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While taking a ride in a hot air balloon in Napa Valley, Francisco wonders how high he is.

laiz [17]

let landmark be at L
ZN = 100, NL = x (say)
tan 54 = (100+x)/H
100 + x = H tan 54 -------------- (1)
------------------------------
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x = H cot 61 ------------------------- (2)
put x from (2) into (1)
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H = 100 / [tan 54 -cot 61]
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2 years ago

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HACTEHA [7]

8 2/3 :) This is what I got.

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2 years ago

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1 year ago

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viva [34]

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