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3 years ago

Can anyone help me please?

Mathematics

2 answers:

natima [27]3 years ago

7 0

Answer:

There is not enough information to say.

Step-by-step explanation:

Even though they have two sides that are identical in length, the third side could be any number, based on the angles of the triangle. Since we do not know the angles, there is no way of knowing the length of the third side.

ki77a [65]3 years ago

3 0

Answer:

A,yes they are congruent triangles because they have same shapes and also same numbers

Step-by-step explanation:

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Answer:

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2 years ago

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First you subtract 47 from both sides (-47 from 47 and -47 from 32)
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3 years ago

A minigolf ball is on a perfectly horizontal surface, x = 2 m away from the center of the hole. There is a small obstacle in the

nika2105 [10]

<h3>Answer:</h3><h3>Two possible smallest and largest angles are 11.78° and 78.22°.</h3>

Step-by-step explanation:

Minigolf ball will follow a trajectory to get into the hole.

Since range of a trajectory is calculated by the formula,

$R=\frac{u^{2}sin2\theta}{g}$

Where u = initial speed of the ball

θ = angle between the hole and direction in which the ball has been projected

g = gravitational pull

Now we plug in the values in the formula,

$2=\frac{7^{2}sin(2\theta)}{9.8}$

sin2θ = $\frac{2\times 9.8}{49}$

2θ = $sin^{-1}(0.4)$

2θ = 23.57° or 156.43°

θ = 11.78° or 78.22°

Hence two possible smallest and largest angles are 11.78° and 78.22°.

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3 years ago

Find the missing value to the nearest whole number. sin17∘=x/7

wlad13 [49]

Answer:

Step-by-step explanation:

sin 17° = x/7

(sin 17°) 7 = (x/7)7

x = sin 17° (7)

x = 0.292371704722737 (7)

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Step-by-step explanation:

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