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MariettaO [177]
4 years ago
6

HELP URGANT WILL GIVE 20 POINTS AND BRAINLIEST FOR FAST AND ACCURATE ANSWER !!!

Mathematics
1 answer:
Kisachek [45]4 years ago
7 0

The sine of any acute angle is equal to the cosine of its complement. The cosine of any acute angle is equal to the sine of its complement. of any acute angle equals its cofunction of the angle's complement.

A

C

B

Since m∠A = 22º is given, we know m∠B = 68º since there are 180º in the triangle. Since the measures of these acute angles of a right triangle add to 90º, we know these acute angles are complementary. ∠A is the complement of ∠B, and ∠B is the complement of ∠A.

If we write, m∠B = 90º - m∠A    (or m∠A = 90º - m∠B ), and we substitute into the original observation, we have:

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Vilka [71]
The amount that Edgar borrowed from the bank is $5,000. From his mom is $2,600 while from his friend is $2,400. This can be checked using the total interest of $624.

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nikdorinn [45]
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4 years ago
Anyone know this?i need help
belka [17]

Answer:

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Step-by-step explanation:

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Hey there!

GUIDE:

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ANSWERING THE GIVEN QUESTION

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Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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