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Illusion [34]
3 years ago
13

WILL MARK BRAINLIEST!!! PLEASE HELP!!!! Triangle RDW below is a right triangle. Line RW is 26 units, Line WD is 24 units, and Li

ne DR is 10 units. The measure of angle W is 50°. Find the sine W.
A. 5/10

B. 5/13

C. 13/5

D. 12/13
Mathematics
1 answer:
8_murik_8 [283]3 years ago
7 0

Answer:

5/13

Step-by-step explanation:

sine W = sine 50 degrees = opposite /hypotenuse

= 10/26

= 5/13

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Charra [1.4K]
Math answers to fraction 2356 divided by 27 can be calculated as follows.

2356/27 math problems division = 87.2592592593. Therefore 87.2592592593 to 2 decimal places= 87.26

2356/27 divided by 2 » (2356/27) ÷ 2 » 87.2592592593 ÷ 2 = 43.6296296296 .

5 0
3 years ago
Write parametric equations of the line through the points (7,1,-5) and (3,4,-2). please use the first point as your base-point w
Roman55 [17]

Given:

A line through the points (7,1,-5) and (3,4,-2).

To find:

The parametric equations of the line.

Solution:

Direction vector for the points (7,1,-5) and (3,4,-2) is

\vec {v}=\left

\vec {v}=\left

\vec {v}=\left

Now, the perimetric equations for initial point (x_0,y_0,z_0) with direction vector \vec{v}=\left, are

x=x_0+at

y=y_0+bt

z=z_0+ct

The initial point is (7,1,-5) and direction vector is \vec {v}=\left. So the perimetric equations are

x=(7)+(-4)t

x=7-4t

Similarly,

y=1+3t

z=-5+3t

Therefore, the required perimetric equations are x=7-4t, y=1+3t and z=-5+3t.

5 0
3 years ago
Tiana has already taken 1 page of notes on her own, and she will take 1 page during each hour of class. In all, how many hours w
Novosadov [1.4K]

Answer:

<u>42 Hours.</u>

Step-by-step explanation:

As an equation where y is the total pages and x is hours of class:

y=1+1x since she started with 1 page and does 1 page per hour.

Setting the total pages she needs as 43 (y=43) we get:

43=1+1x

Subtract one on both sides

42=1x

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3 years ago
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ra1l [238]

Answer:

A=Pier^2

a=pie2.5^2

a=19.63

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a=12.57

19.63 - 12.57

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B

8 0
3 years ago
What is the fractional equivalent of 0.2323?
nekit [7.7K]
2323/1000=4646/2000
<span> is the fractional equivalent of 0.2323</span>
3 0
3 years ago
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