3 years ago

Use sin -1, cos -1 or tan -1 to find the measure of

Mathematics

2 answers:

sukhopar [10]3 years ago

7 0

The answer is 23 degrees

cos A = 12/13
A = cos^-1 (12/13)
= 22.61 degrees

LUCKY_DIMON [66]3 years ago

5 0

Answer:

c is the answer

Step-by-step explanation:

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What fraction would you add to 29/6 to make 4

Zigmanuir [339]

Keeping in mind that 29/6 is greater than 4, is actually 4 and 5/6, so the amount we'll "add" will be a negative one.

$\bf \cfrac{29}{6}+x=4\implies x=4-\cfrac{29}{6}\implies x=\cfrac{4}{1}-\cfrac{29}{6}\implies x=\cfrac{(6)4-(1)29}{6}
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x=\cfrac{24-29}{6}\implies x=\cfrac{-5}{6}\\\\
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4 years ago

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Tasya [4]

Answer:

x = 8/3 or 2 2/3

Step-by-step explanation:

x - 5/3 = 1

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x = 8/3 or 2 2/3

4 0

3 years ago

Read 2 more answers

What’s the answer to this? Explanation would be helpful.

marta [7]

Answer:

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3 0

3 years ago

PLEASE HELP ME ASAP I NEED ANSWERS PLEASEEE

OLEGan [10]

Answer:

p= 21

Explanation:

FIRST DO

3(21) -7

3 × 21 = 63

63 - 7 = 56

THEN DO

6(21) - 2

6 × 21 = 126

126 - 2 = 124

FINALLY

It needs to add up to 180°

124 + 56 = 180°

Therefore, the value of p = 21

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Katen [24]

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Check the attachment.
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