Two angles of a triangle measure 15° and 85°. What is the measure for the third angle

1 answer:

disa [49]3 years ago

6 0

Answer:

15+85+x =180

X=180-15-85

X=8O°

Step-by-step explanation:

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fenix001 [56]

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Bas_tet [7]

Answer:

Rate of change = - 4

Step-by-step explanation:

$h(x) = -x^2 + 3x + 1 \\\\h(2) = -(2)^2 + (3 \times 2) + 1 = - 4 + 6 + 1 = 3\\h(5) = - (5)^2 + ( 3 \times 5) + 1 = - 25 + 15 + 1 = -9\\$

Rate of change :

$= \frac{h(2) - h(5)}{2-5} = \frac{3-(-9)}{2-5} = \frac{3+9}{-3} = - \frac{12}{3} = -4$

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quester [9]

Answer:

2 and 4 i think...

Step-by-step explanation:

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MA_775_DIABLO [31]

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liraira [26]

What do u mean what does it say??

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