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spayn [35]
1 year ago
11

What is the formula of dilation?

Mathematics
1 answer:
xeze [42]1 year ago
5 0

Answer: Scale factor = Dimension of the new shape ÷ Dimension of the original shape.

Step-by-step explanation:

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A surveyor measures the angle of elevation of the top of a mountain from a point at
Sauron [17]

The height of the mountain from a point a sea level is approximately 1496.650 meters.

<h3>What is the height of mountain from sea level?</h3>

First, we construct the <em>geometric</em> diagram of the situation and find all needed angles and sides to determine the height of the mountain. First, we determine the missing side x by the law of sines:

Law of sines

1000 m/sin 3° = x/sin 14.261°

x ≈ 4706.886 m

Now we determine the height of the mountain by <em>trigonometric</em> functions:

h = 100 m + (4706.886 m) · sin 17.261°

h ≈ 1496.650 m

The height of the mountain from a point a sea level is approximately 1496.650 meters.

To learn more on law of sines: brainly.com/question/13098194

#SPJ1

4 0
2 years ago
I need an answer right now
amm1812

Answer:

Step-by-step explanation:

(1x/4 + 1/7) + (3x/8 - 1/3) = x/4 + 3x/8 + 1/7 - 1/3

                                      = x*2/4*2 + 3x/8 + 1*3/7*3 - 1*7/3*7

                                      = 2x/8 + 3x/8 + 3/21 - 7/21

                                      = (2x+3x)/8 + (3-7) /21

                                      = 5x/8 + (-4)/21

                                       = 5x/8 - 4/21

8 0
4 years ago
Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account. Write an expre
harina [27]

Answer: First multiply 10 by 20.5 because x represents the number of weeks.  You get 205.  Next add 165.85 to that and you get 370.85 as your final answer.  

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Abby sold half of her comic books and then bought seventeen more. She now has 32. With how many did she begin?
Art [367]

Answer:

15 because 32 - 17 = 15

Step-by-step explanation:

3 0
3 years ago
One of the angles of a parallelogram is equal to 40°. Find the rest of the angles.
Otrada [13]
Is there some type of image for this?
8 0
3 years ago
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