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il63 [147K]
3 years ago
13

How does sec(x)-1/tan(x) + tan(x)/sec(x)+1 = 2sin(x)/1+cos(x)

Mathematics
1 answer:
vlabodo [156]3 years ago
6 0

Answer in the attachment.

Used:

\sec x=\dfrac{1}{\cos x}\\\\\tan x=\dfrac{\sin x}{\cos x}\\\\\sin^2x+\cos^2x=1\to\sin^2x=1-\cos^2x

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Can someone read and answer the question please ?
shusha [124]

Answer: the last one

Step-by-step explanation:

6 0
3 years ago
Amy graphed a point to represent the absolute value of a number on a number line. If the original number is less than −10, descr
Sloan [31]

Answer:

x>= 11 or x>10

Step-by-step explanation:

Absolute value can be used to represent the positive counterpart of a negative number. In this case, we are asked to find a number that is less than -10, meaning from -11 to negative infinity. Since we are asked to take absolute value, we would take |-11| which equals 11, and |-∞| = ∞.

So Amy graphed a value on the number line that is greater than or equal to 11, or any value greater than 10.

*Infinity is not a real number, it represents the largest number possible, which doesn't exist since numbers can continue on forever, so it can be disregarded.*

5 0
2 years ago
What is the area of a square with a side length of 7 units
Alexandra [31]

Answer:

343

Step-by-step explanation:

L×W×H= area

squares have equal L W And H

7×7×7= 343

6 0
3 years ago
Please help ASAP thank you in advance ​
elixir [45]

Given : m represents the number of men at the club

It means - Total number of men at the club are : m

Given : There are four more women than men at the club

It means - Total number of women at the club are 4 more than men

:\implies  Total number of women at the club are : m + 4

Total number of men and women at the club are :

:\implies  Total number of men + Total number of women

:\implies  m + (m + 4)

:\implies  m + m + 4

:\implies  4 + 2m

5 0
3 years ago
Read 2 more answers
1/6 + 3/4 rational numbers
mamaluj [8]

Answer: three rational numbers between 3/4 and 1/6 are

1/4

1/3

1/2

Step-by-step explanation:

equalize the denominators by lcm

therefore you will get 9/12 and 3/12

take any three numbers between them and reduce them to the lowest fraction possible.

   

                                Mr. Uzumaki

3 0
2 years ago
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