2 years ago

Find the value of x so that the function has the given value. t(x)=-4x-5 t(x)=3

Mathematics

1 answer:

Sveta_85 [38]2 years ago

4 0

Answer:

x = 8 since 3 × 8 = 24

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Which is a factor of 3x^2 − 33x + 84?

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Step-by-step explanation:

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#1 Find the slope given the points (3,-20) and (5,8) *

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Hey there :)

To find the slope with two points we will need to use the equation $\frac{y^2-y^1}{x^2-x^1}$

$x^1$ $x^2$ $y^1$ $y^2$

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Here is what the equation should look like when replaced with the numbers (it will be a fraction) :

$\frac{8 - (-20)}{5 - 3}$

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3 years ago

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If sinX= 0.9, what is the value of cos X? Round the value to the nearest thousandth.

SSSSS [86.1K]

Answer: sqrt(19)/10

Step-by-step explanation:

sinx=0.9

x=arcsin(0.9)

Insert x for cos(x):

cos(arcsin(0.9)=

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Sorry if this is confusing.

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3 years ago