4 years ago

Please help me, giving brainliest.

Mathematics

1 answer:

emmainna [20.7K]4 years ago

4 0

I'm not sure what you want but the slope for each graph from left to right is 5, -7/8, -2.

The equation of each graph from left to right in slope intercept form is

y = 5x + 2, y = -7/8x - 11/8, y = -2x + 6.

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PLEASE HELP ME !! THANK YOU!!

Fofino [41]

Answer:

28/45

Step-by-step explanation:

tan = opp/adj

tanE = 28/45

5 0

3 years ago

If angle a has the terminal ray that falls in the fourth quadrant and cosine a equals 5/9 then determine the value of sin a in s

Tema [17]

Answer: $-\dfrac{2\sqrt{14}}{9}$

Step-by-step explanation:

Given

$\cos a=\dfrac{5}{9}$

$a$ lies in the fourth quadrant

So, sine must be negative in the fourth quadrant

Using identity $\sin ^2 x+\cos^2 x=1$ to find sine value

$\Rightarrow \sin^2 a=1-\dfrac{5^2}{9^2}$

$\\\\\Rightarrow \sin^2 a=1-\dfrac{25}{81}\\\\\\\Rightarrow \sin^2 a=\dfrac{56}{81}\\\\\\\Rightarrow \sin a=-\sqrt{\dfrac{56}{81}}\\\\\\\Rightarrow \sin a=-\dfrac{2\sqrt{14}}{9}$

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3 years ago

How is a feet to a miles.

nadya68 [22]

Answer:5280 ft are in a mile

Step-by-step explanation:

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4 years ago

Question 3

lbvjy [14]

Answer:

14.96 is the area of the triangle

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3 years ago

I need a boy please i got dumped :((

Snowcat [4.5K]

Answer: Im down

Step-by-step explanation:

How old are you

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3 years ago

Read 2 more answers