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3 years ago

Find all of the missing sides or angles in the right triangle

Mathematics

1 answer:

shutvik [7]3 years ago

4 0

Tan(29°) = opposite/adjacent = AC/CB ⇒
CB = AC/tan(29°) = 20/0.5543 ≈ 36.08

sin(29°) = opposite/hypotenuse = AC/AB ⇒
AB = AC/sin(29°) = 20/0.4848 ≈ 41.25

∠A = 180 - ∠B - ∠С = 180 - 29 - 90 = 61°

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Which of the following is equivalent to (a + b) (a/b)

cestrela7 [59]

Answer:

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Step-by-step explanation:

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3 years ago

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galina1969 [7]

Answer:

<em>Both objects collide at t=3 in the point <9,9,9></em>

Step-by-step explanation:

<em>Collision Of Moving Objects </em>

Two objects can describe different trajectories in the space. Those trajectories can intersect in one or more points but it doesn't mean they collide. Collision occurs if they are in the same position at the same time. If we know the positions as a function of time of each object, we could try so find if, for a given time, they are in the same position.

The positions of two object are given as

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Factoring

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Now let's try the z-coordinate for t=3

$z1=t^2=9$

$z2=5t-6=9$

Since the three coordinates match, we can say both objects collide at t=3 in the point <9,9,9>

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3 years ago

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kap26 [50]

Answer:

15 C

Step-by-step explanation:

C = 5/9( F - 32)

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C = 5/9( 59 -32)

Parentheses first

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3 years ago

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Answer:

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Step-by-step explanation:

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