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2 years ago

What is the slope of the function represented by the table of values below

Mathematics

1 answer:

enyata [817]2 years ago

8 0

Answer:

the table of values?

Step-by-step explanation:

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Solve the following equations if x=4.

Anastaziya [24]

Answer:

Without a [roblem to go along with x=4, this would be underfined

Step-by-step explanation:

4 0

2 years ago

I upped the steaks plz answer this, I will give brainiest

Bad White [126]

Answer:

$\displaystyle x = \frac{3}{4}$

Step-by-step explanation:

we are given that

$\displaystyle P = \left(x, - \frac{ \sqrt{7} }{4} \right)$

we want to figure out x

remember that,

In unit circle x coordinate is considered cos and y coordinate is considered sin

so in order to figure out x we should figure out the value of cos to do we can consider Pythagoras trig indentity

given by

$\displaystyle \sin ^{2} ( \theta) + { \cos}^{2} ( \theta) = 1$

we are given sin=-√7/4 thus

substitute:

$\displaystyle \left( - \frac{ \sqrt{7} }{4} \right) ^{2} + { \cos}^{2} ( \theta) = 1$

simplify square:

$\displaystyle \frac{7}{16} + \cos ^{2} ( \theta) = 1$

move left hand side expression to right hand side and change its sign:

$\displaystyle \cos ^{2} ( \theta) = 1 - \frac{7}{16}$

simplify Substraction:

$\displaystyle \cos ^{2} ( \theta) = \frac{9}{16}$

square root both sides:

$\displaystyle \cos ^{} ( \theta) = \pm\frac{3}{4}$

since in unit circle cos is x and P belongs to Q:IV negative cos isn't applicable

hence,

$\displaystyle x = \frac{3}{4}$

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2 years ago

What is [4-{8x÷4x}]×8

Molodets [167]

Answer:

The answer you should be getting is : $16$

Step-by-step explanation:

$=\frac{64x}{4x}$

$=\frac{64}{4}$

$=16$

Hope this helped you!

~YEET !!!

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Don’t fall for this it’s fake

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2 years ago

Angels a and b are complementary but angle a is 4 times as large as angle b find angle a

Elodia [21]

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