Ask question

Ask question

All categories

2 years ago

7

Find the distance from A to C across the gorge illustrated in the figure

1 answer:

emmasim [6.3K]2 years ago

4 0

Applying the tangent ratio, the distance from A to C across the gorge, is: 60.6 ft.

<h3>What is Tangent Ratio?</h3>

The tangent ratio for solving a right triangle is given as, tan ∅ = opposite/adjacent.

Given the following:

∅ = 25°
Adjacent length = 130 ft
Opposite length = AC

Apply the tangent ratio:

tan 25 = AC/130

AC = (130)(tan 25)

AC = 60.6 ft

Learn more about the tangent ratio on:

brainly.com/question/4326804

#SPJ1

You might be interested in

What is 64,005,874 in word and expanded form and 30,679,100

MakcuM [25]

64005874
word form: sixty-four million, five thousand, eight hundred and seventy-four
expanded form: 60000000 + 4000000 + 5000 + 800 + 70 + 4
30679100
word: thirty million, six hundred seventy nine thousand, and one hundred
30000000 + 600000 + 70000 + 9000 + 100

hope this helps

8 0

3 years ago

What is <br> 5(2x+8)-5x=5(5x+6?

yanalaym [24]

5(2x+8)-5x=5(5x+6)

Distribute

10x+40-5x=25x+30

combine like terms

5x+40=25x+30

-5x -5x

subtract 5x from both sides

40=20x+30

-30 -30

subtract 30 from both sides

10=20x

÷20 ÷20

divide both sides by 20

1/2=x is your final answer

4 0

3 years ago

Find the inverse of f(x)=2x-1

solong [7]

${ \qquad\qquad\huge\underline{{\sf Answer}}}$

Let's find the inverse of given function ~

$\qquad \sf \dashrightarrow \: f(x) = 2x - 1$

$\qquad \sf \dashrightarrow \: 2x = f(x) + 1$

$\qquad \sf \dashrightarrow \: x = \cfrac{f(x) + 1}{2}$

[ now, replace f(x) and x with $\sf{ {f}^{-1}(x)}$ ]

$\qquad \sf \dashrightarrow \: f {}^{ - 1} (x) = \cfrac{x + 1}{2}$

That's the required inverse function ~

8 0

1 year ago

Read 2 more answers

Help!! Screenshot below.

antiseptic1488 [7]

X=60 and if you plug in 60 to that equation, it equals 15.

1/4 x 60 =15

Hope this helps!

7 0

3 years ago

Read 2 more answers

If ( 3 y − 9 ) 2 + 7 = 43 , then what is(are) the values of y?

n200080 [17]

Answer:

y = 5 and y = 1

Step-by-step explanation:

$\textsc {Subtract 7 from each side :}$

⇒ (3y - 2)² + 7 - 7 = 43 - 7

⇒ (3y - 2)² = 36

$\textsc {take the square root on each side :}$

⇒ √(3y - 9)² = √36

⇒ 3y - 9 = ±6

$\textsc {When equal to +6, add 9 on each side :}$

⇒ 3y - 9 + 9 = 6 + 9

⇒ 3y = 15

$\textsc {Divide by 3 on each side :}$

⇒ 3y/3 = 15/3

⇒ y = 5

$\textsc {When equal to -6, add 9 on each side :}$

⇒ 3y - 9 + 9 = -6 + 9

⇒ 3y = 3

$\textsc {Divide by 3 on each side :}$

⇒ 3y/3 = 3/3

⇒ y = 1

4 0

2 years ago