3 years ago

The expression (secx + tanx)2 is the same as _____.

2 answers:

Pie3 years ago

3 0

(secx + tanx)^2
secxsecx + secxtanx + secxtanx + tanxtanx
secxsecx + 2secxtanx + tanxtanx
tanxtanx + 1 + 2secxtanx + tanxtanx
2tanxtanx + 1 + 2secxtanx 

The expression (secx + tanx)2 is the same as 1 + 2tan2x + 2secx tanx. The answer is letter D.

Vlad1618 [11]3 years ago

3 0

Hello there.

The expression (secx + tanx)2 is the same as _____.

D.1 + 2tan2x + 2secx tanx

You might be interested in

PLEASE HELP ILL MARK U BRAINLIEST!!!!!!!

stiks02 [169]

Answer:

$7 dollar per adult

$4 dollars per child

two adults and two children would cost $22

Step-by-step explanation:

6 0

3 years ago

What is the size of the tv when it’s 66 inches long and 56 inches tall

aleksklad [387]

Area= 3696in squared
Perimeter= 244in

3 0

3 years ago

Find angle that is marked by question mark

solong [7]

Answer:

? = 50°

Step-by-step explanation:

? = 180° - 130° = 50°

4 0

3 years ago

Read 2 more answers

How many times stronger is a magnitude 9.2 earthquake than a magnitude 6.4 earthquake? Round your answer to the nearest whole nu

Hatshy [7]

Answer:

i have tried but have no idea

help me too haha

Step-by-step explanation:

8 0

3 years ago

Subtract using the number line.

Lesechka [4]

Answer:

-23

Step-by-step explanation:

-2/3 = -26/39

-1/13= -3/39

-26/39- (-3/39) = -23

4 0

3 years ago