2 years ago

Which of the following statements about XY and XZ is true?

Mathematics

2 answers:

guapka [62]2 years ago

8 0

Answer:

Step-by-step explanation:

lubasha [3.4K]2 years ago

4 0

Answer: A. XZ is longer than XY

Step-by-step explanation: quiz A-P-E-X

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A right triangle has side lengths a,b, and c as shown below. Use these lengths to find sin x, tan x, and cos x.

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Step-by-step explanation:

sinx = a/b

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3 years ago

The expression cosine of pi over 2 times cosine of pi over 3 plus sine of pi over 2 times sine of pi over 3 can be rewritten as

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Solution:

Given;

$\cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}$

Using the identities;

Thus;

$\begin{gathered} \cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}=\cos(\frac{\pi}{2}-\frac{\pi}{3}) \\ \\ \cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}=\cos(\frac{\pi}{6}) \end{gathered}$

CORRECT OPTION: A

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10 months ago

If the temperature starts at 40 degrees and DECREASES 40 degrees, what will the temperature be?

Lena [83]

Answer:

0℃

Step-by-step explanation:

40 degrees- 40 degrees = 0 degrees

thus the temperature will be 0℃

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2 years ago

Read 2 more answers

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Basile [38]

Answer:

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Step-by-step explanation:

expand and move the terms around

18m+4-1=27+10m

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3 years ago

The discounted sale price of a computer monitor during Black Friday was $148.60. After the sale, the price was increased by 32%.

SCORPION-xisa [38]

Answer:

196.15

Step-by-step explanation:

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2 years ago

Which of the following statements about XY and XZ is true? ​

Which of the following statements about XY and XZ is true?