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BabaBlast [244]
3 years ago
5

State whether the given measurements determine zero, one, or two triangles.

Mathematics
1 answer:
ohaa [14]3 years ago
4 0

Answer:

One

Step-by-step explanation:

Find the value of B

Applying the law of sines

\frac{a}{sin(A)} = \frac{b}{sin(B)}

substitute the given values

\frac{23}{sin(61)} = \frac{24}{sin(B)}

sin (B) = \frac{24}{23}Sin(61)

step 2

Find the measure of angle C

Remember that the sum of the interior angles in any triangle must be equal to 180 degrees

so

61 + 65.87 + C = 180

C = 53.13

step 3

Find the value of c

Applying the law of sines

\frac{a}{sin(A)} = \frac{c}{sin(C)}

substitute the given values

\frac{23}{sin(61)} = \frac{c}{sin(53.13)}

c = \frac{23}{sin(61)}SIN (53.13)

C=21.04 units

so

there can only be one value for each measurement, therefore there can only be one triangle

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Answer:

Z_{H0} =1.79

p-value: 0.0367

Decision: Reject H₀

Step-by-step explanation:

Hello!

Hypothesis to test:

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Comparing the p-value against the significance level, you can decide to reject the null hypothesis.

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3 years ago
measure a and measure b are vertical angles with measure a = x and measure b = 4x - 30. what is measure a?
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Step-by-step explanation:

The measure of ∠a = x

The measure of ∠b = 4x-30

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Taking like terms together,

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