Ask question

Ask question

All categories

3 years ago

6

HEEEEEELLLLLLLPPPPP !!!!!!!!!

2 answers:

ludmilkaskok [199]3 years ago

5 0

Calculate the length of each path using the law of cosines:

AB = √(8^2 + 8^2 - 2*8*8*cos(36)

AB = 4.94 ft.

XY = √(8^2 + 8^2 - 2*8*8*cos(79)

XY = 10.18 ft.

ZY = √(8^2 + 8^2 - 2*8*8*cos(65)

ZY = 8.60 ft.

XY is longer than ZY and ZY is longer than AB

The first choice is correct.

Kazeer [188]3 years ago

3 0

Answer:

The answer is the first one , hope it helps

Step-by-step explanation:

You might be interested in

25/3·20/3 plz help its ez

LUCKY_DIMON [66]

Answer:

55.5555555556

or 55.5 Repenting

or 60 over 75

4 0

2 years ago

Read 2 more answers

Subtract -1 3/5 - ( -2 7/8) Enter your answer as a simplified fraction by filling in the boxes

vredina [299]

The answer is 51/40=1 and 11/40

8 0

2 years ago

The sum of 43.9 and 4 groups of a number

Sophie [7]

Answer:

10.975+10.975+10.975+10.975

Step-by-step explanation:

4 0

3 years ago

jareline and jackie went to brunch at 1145am. if they left the restaurant at 112pm how long did they spend at the restaurant

kolezko [41]

It would be 1 hr and 27 mins

8 0

3 years ago

Read 2 more answers

How does one find the inverse function of f(x)= <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3x-1%7D" id="TexFormula1" tit

lisabon 2012 [21]

Answer:

$\displaystyle f^{-1}(x)=\frac{1+x}{3x}$

Step-by-step explanation:

<u>The Inverse of a Function</u>

The procedure to find the inverse of the function is:

* Write the function as a two-variable equation:

$\displaystyle y=\frac{1}{3x-1}$

* Solve the equation for x.

Multiply by 3x-1

$y(3x-1)=1$

Divide by y:

$\displaystyle 3x-1=\frac{1}{y}$

Sum 1:

$\displaystyle 3x=\frac{1}{y}+1$

Operate the right side:

$\displaystyle 3x=\frac{1+y}{y}$

Divide by 3:

$\displaystyle x=\frac{1+y}{3y}$

* Swap the variables:

$\displaystyle y=\frac{1+x}{3x}$

Write back into function form:

$\boxed{\displaystyle f^{-1}(x)=\frac{1+x}{3x}}$

7 0

3 years ago