3 years ago

Identify the slope and y-intercept y = -2/3x -3 m = b =

1 answer:

givi [52]3 years ago

6 0

Answer:

m=-2/3 b=-3

Step-by-step explanation:

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Darina [25.2K]

Since the legs are the same length, we know that the remaining two angles must be the same.

120+2x=180
2x=60
x=30

Final answer: x=30 degrees

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3 years ago

77julia77 [94]

Answer:

a 8

Step-by-step explanation:

You are given two sides and the included angle. Since you don't have any side and the opposite angle, you must use the law of cosines.

$a^2 = b^2 + c^2 - 2bc\cos A$

$a^2 = 5^2 + 11^2 - 2(5)(11)\cos 39^\circ$

$a^2 = 25 + 121 - 110\cos 39^\circ$

$a^2 = 60.51$

$a = 7.779$

Answer: a = 8 cm

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3 years ago

marusya05 [52]

D iaitu (beza sepunya)=T2(sebutan kedua)-T1(sebutan pertama)

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3 years ago

LiRa [457]

Answer:

4x² + 12 = 7x

4x² + 12 - 7x = 0

use the quadratic formula and get your answer!

Step-by-step explanation:

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3 years ago

tino4ka555 [31]

It means that the two vectors are perpendicular or orthogonal

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