2 years ago

What is the slope of the line?

Mathematics

1 answer:

andriy [413]2 years ago

5 0

I can’t see the numbers clear ?

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Prove that

Dovator [93]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

secx = $\frac{1}{cosx}$ , cosecx = $\frac{1}{sinx}$

cotx = $\frac{cosx}{sinx}$ , tanx = $\frac{sinx}{cosx}$

Consider the left side

secA cosecA - cotA

= $\frac{1}{cosA}$ × $\frac{1}{sinA}$ - $\frac{cosA}{sinA}$

= $\frac{1}{cosAsinA}$ - $\frac{cosA}{sinA}$

= $\frac{1-cos^2A}{cosAsinA}$

= $\frac{sin^2A}{cosAsinA}$ ( cancel sinA on numerator/ denominator )

= $\frac{sinA}{cosA}$

= tanA = right side ⇒ proven

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2 years ago

Sarah opened a savings account with a $725 deposit. This account earns 3.5% annual interest compounded twice each month. How lon

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Jody invested less in an account paying simple interest than she did in an account paying simple interest. At the end of the first year, the total interest from both accounts was Find the amount invested in each account.

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2 years ago

Helppppppp please this is very difficult for me

natima [27]

The 3rd option okkkkkkkk?

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2 years ago

Mike has a bag full of M&M's. In the bag, there are three green M&M's, two blue M&M's, one red M&M, one brown M&

astraxan [27]

3/8

6/7
Hope this helps!

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3 years ago

What is the opposite of the opposite of -3/8

Svetllana [295]

answer: c. -3/8

Explanation: do it step by step so opposite of -3/8 is 3/8 the opposite of 3 /8 is -3/8

it sounds complicated but it is actually easy

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3 years ago

Read 2 more answers