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3 years ago

Pleas help fast it is due in 15-20 min

Mathematics

2 answers:

netineya [11]3 years ago

6 0

I think it’s c 17.156

aliya0001 [1]3 years ago

3 0

Answer:

Step-by-step explanation:

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A. 24 degrease B. 35 C.65 D.90

Angelina_Jolie [31]

This is a good one,

So all you need to do is look directly across from each line, angle 3 is 65 degrees because its directly across from 65 degrees.

3 0

3 years ago

How to solve 4x^4-6x^3+7/-4x^4

podryga [215]

Answer:

9x^4/4 - 6x^3

Step-by-step explanation:

Group like terms

Add similar elements

Factor out common terms

Multiply.

**Detailed steps are in the picture attached**

I hope this helped!

Brainliest is always appreciated :)

7 0

3 years ago

Read 2 more answers

Which is the simplified form of the expression (6 to the power of -2 times 6 to the power of 5) to the -3rd power?

julsineya [31]

Answer:

B. 1/6^9

Step-by-step explanation:

6^-2 = 1/6^2

1/6^2 * 6^5 = 6^5/6^2 = 6^3

6^(3 * -3) = 6^-9= 1/6^9

7 0

3 years ago

Read 2 more answers

Solve y=1/4x+5 y=2x-9

Goshia [24]

Answer????

Step-by-step explanation:

7 0

3 years ago

!!!!!!!!!!!!!!!!!!!!

Andru [333]

Answer:

$f^{-1}(x)=4x+20$

Step-by-step explanation:

Given

$f(x)=\frac{x}{4}-5\\ \\y=\frac{x}{4}-5$

Swap x and y and solve for y

$y=\frac{x}{4}-5\\ \\x=\frac{y}{4}-5\\ \\x+5=\frac{y}{4}\\ \\4(x+5)=y\\\\y=4x+20$

Final answer

$f^{-1}(x)=4x+20$

Keep in mind that we need to swap the variables because a function and its inverse are symmetrical about the line y=x. See the graph below.

3 0

2 years ago