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Vikentia [17]
4 years ago
13

PLease help me asap!!!!!!!!!

Mathematics
1 answer:
SVETLANKA909090 [29]4 years ago
7 0
A right triangle is = 90 degrees
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Determine whether the relation is a function. -8, 0 -1, 5 4,10,11
11111nata11111 [884]
Vas happenin!


It’s a function because the Xs don’t repeat

Hope this helps

-Zayn Malik
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3 years ago
Sin A=0.7245<br> A=<br><br> sin D=0.4567<br> D=
Rashid [163]
The simplest way would be to use a calculator to evaluate B = arcsin(0.7245) 

<span>If you don't have a calculator, the next, more complex way would be to interpolate a table of sines and find the value of the angle whose sine is 0.7245. That is the method that was most widely used before the invention of hand held calculators and after sine tables had been published. </span>

<span>The next, most complex way would be to evaluate terms in the infinite series representation of the arcsine function which is the way the sine tables were developed for publication. That series is </span>
<span>arcsin(x) = x + x³/6 + (3/40)x^5 + (15/336)x^7 + ... </span>

<span>The result for any of those methods would be B = 46.4° </span>

<span>Geometrically, you could: </span>
<span>1) Draw a circle of known radius, R. centered at the origin of a rectangular coordinate system </span>
<span>2) Draw a line parallel to the x axis a distance 0.7245R above the x-axis </span>
<span>3) Draw a line connecting the origin to the rightmost point of intersection between the circle 1) and the line 2). </span>
<span>4) Measure the angle between the line 3) and the +x axis. </span>

<span>The Angle 4) will be the measure of the angle whose sine is 0.7245. </span>

<span>That explains four ways you can find the measure of the angle whose sine is 0.7245.</span>
4 0
3 years ago
PLANTS The table shows the heights of
ser-zykov [4K]

Answer: blue,  to love me, to nice, to i love you, to be a good boy and suck.

Step-by-step explanation:

hi I am girl

6 0
3 years ago
Which of the following is the rule for rotating the point with coordinates (x,y), 180° clockwise about the origin? A. (x,y)→(y,−
bogdanovich [222]

Hey there! I'm happy to help!

If you reflect a point across the x-axis, you have (x,y)⇒(x,-y). If you reflect across the y-axis, you have (x,y)⇒(-x,y). A 180° rotation is the same thing as reflecting across both the x and y axes. This means that the rule for rotating the point with coordinates (x,y) 180° clockwise about the origin is D. (x,y)⇒      (-x,-y).

Have a wonderful day! :D

6 0
3 years ago
Chad bedroom floor is 12 feet long and 10 feet wide. He has an area rug on his floor that is 7 feet long and 5 feet wide. How mu
Anvisha [2.4K]
Take the area of the room and subtract the area of the rug.
12*10-7*5=
120-35=
85
5 0
3 years ago
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