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diamong [38]
3 years ago
14

Cos12sin78+cos78sin12

Mathematics
1 answer:
laila [671]3 years ago
7 0

Answer:

21

Step-by-step explanation:

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The length and width of a rectangle are 19.2 cm and 12.4cm respectively. Find the angle between a diagonal and the shorter side
Daniel [21]

9514 1404 393

Answer:

  57.1°

Step-by-step explanation:

The sides of the rectangle are adjacent and opposite the angle, so the measure is ...

  α = arctan(opposite/adjacent) = arctan(19.2/12.4) ≈ 57.1°

The angle between the diagonal and the short side is about 57.1°.

8 0
3 years ago
STOP! DONT SCROLL PAST THIS! I️ NEED YOUR HELP ASAP IM BEGGING YOU!!! What is the slope of the given slide?
mestny [16]
That would be -16.15549...
Hope it helps!
3 0
4 years ago
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If two angles are supplementary, do they form a linear pair? Explain.
sweet-ann [11.9K]
<span>A linear pair of angles, is formed when two lines intersect.
Supplementary are two angles that add up to 180, so yes, they do in fact form a linear pair.
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8 0
4 years ago
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broke found the equation of the line passing through the points (-7, 25) and (-4, 13) in slope-interceot form as follows.
vfiekz [6]
Slope = (25 - 13)/(-7 + 4) = 12/-3 = -4
<span>passing through the points (-7, 25) and (-4, 13)
</span>y = mx+ b
13 = -4(-4) + b
b = 13 - 16
b = -3

equation
y = -4x - 3

hope it helps

8 0
4 years ago
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A video game company sold 100 racing games. 53 of the games were car-racing games, and the rest were motorcycle-racing games. Wh
ch4aika [34]

Answer:

53:100

Step-by-step explanation:

It says that there are 53 car-racing games out of the 100.

It also says that there are 100 racing games in total.

So your answer would be 53:100

I hope this helped. I am sorry if you get it wrong.

5 0
3 years ago
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