2 years ago

3. 1 + sec2x sin2x = sec2x

1 answer:

7 0

Answer:

Answer is on pic

Step-by-step explanation:

I hope it's helpful!

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dlinn [17]

B. 6

Explanation: 8(6+4)= 80
38+ 7(6)= 80

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2 years ago

Troyanec [42]

5/16 + 3/16 = 8/16 (Denominator is the same) 8/16 16 is divisible by 8 so answer is 1/2

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kari74 [83]

Answer:

$a = 25\% \: of \: 78 \\ a =\frac{25}{100} \times 78 \\ a = \frac{1}{4}\times 78 \\ \boxed{a = 19.5}$

<h3><u>a=19.5</u> is the right answer.</h3>

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2 years ago

Setler79 [48]

Answer:

its a 90 degree angle

Step-by-step explanation:

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3 years ago

kari74 [83]

Answer:

Step-by-step explanation:

2x+3x+45=180

5x=135

x=27

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2 years ago