Ask question

Ask question

All categories

3 years ago

6

Helpppp plz I don't get it

1 answer:

IgorC [24]3 years ago

4 0

Get what? . ,., d sswkwkkskele

You might be interested in

What is the factor of 240 and 360?

3241004551 [841]

Answer:

60

Step-by-step explanation:

1. 60*4=240

2. 60*6=360

3. the answer is 60

6 0

3 years ago

What is the solution to the following system of

Rufina [12.5K]

Answer:

i think the correct answer of these qusion is -2,3

5 0

2 years ago

If the point (x, –1) is on the unit circle, what is the value of x?

aleksklad [387]

The value of x will be 0

6 0

2 years ago

3 2 3 +2. overline 3 =

ad-work [718]

Answer:

<h2> $5 \frac{29}{30}$ </h2>

Step-by-step explanation:

$3 \frac{2}{3} + 2.3 = \frac{11}{3} + \frac{23}{10} = \frac{110 + 69}{30} \\ \\ = \frac{179}{30} = 5 \frac{29}{30}$

#Let'sLearn

5 0

2 years ago

PLEASE HURRY!! WILL GIVE BRAINLIEST

inysia [295]

Trigonometric ratios are useful in calculating the side lengths of a triangle.

The length of the zip line is 222.5 ft
The height where the ladder rests against the tree is 38.6 ft
The distance between the base of the ladder and that of the tree is 10.4 ft
The distance between the base of the tree and the spot where the zip line is anchored to the ground is 219.1 ft

<u>(a) Length, z</u>

First we calculate (h) using the following sine ratio

$\mathbf{sin(75) = \frac{h}{40}}$

Make h the subject

$\mathbf{h = 40sin(75)}$

Next, we calculate (z) using the following sine ratio

$\mathbf{sin(10)= \frac{h}{z}}$

Make z the subject

$\mathbf{z= \frac{h}{sin(10)}}$

Substitute $\mathbf{h = 40sin(75)}$

$\mathbf{z= \frac{40sin(75)}{sin(10)}}$

$\mathbf{z= 222.5 ft}$

Hence, the length of the zip line is 222.5 ft

<u>(b) The height, h</u>

In (a), we have

$\mathbf{h = 40sin(75)}$

Evaluate

$\mathbf{h = 38.6}$

Hence, the height where the ladder rests against the tree is 38.6 ft

<u />

<u>(c) The distance, b</u>

To do this, we make use of the following sine ratio

$\mathbf{sin(15) = \frac{b}{40}}$

Make b the subject

$\mathbf{b = 40sin(15)}$

$\mathbf{b = 10.4}$

Hence, the distance between the base of the ladder and that of the tree is 10.4 ft

<u />

<u>(d) Distance, B</u>

To do this, we make use of the following sine ratio

$\mathbf{sin(80) = \frac{B}{z}}$

Make B the subject

$\mathbf{B = z\ sin(80)}$

Substitute $\mathbf{z= 222.5 ft}$

$\mathbf{B = 222.5\ sin(80)}$

$\mathbf{B = 219.1}$

Hence, the distance between the base of the tree and the spot where the zip line is anchored to the ground is 219.1 ft

<u />

Read more about trigonometry ratios at:

brainly.com/question/24888715

8 0

2 years ago