2 years ago

Please help me I really need help with this

1 answer:

4 0

Triangles must add up to 180° add your given numbers 36 and 92 then subtract that from 180 that should give you the missing angle C

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Solve for x: −3|x + 7| = −12 (2 points)

ella [17]

Answer:

$x = - 3 \: \: and \: \: x = - 11$

Step-by-step explanation:

$- 3 |x + 7| = - 12 \\ |x + 7| = ( - 12) \div ( - 3) \\ |x + 7| = 4 \\ 1. \: x + 7 = 4 \: \: \: 2. \: x + 7 = - 4 \\ \: \: \: \: x = 4 - 7 \: \: \: \: \: \: \: \: x = - 4 - 7 \\ \: \: \: \: x = - 3 \: \: \: \: \: \: \: \: \: \: \: \: x = - 11$

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3 years ago

What’s the slope of -1,-10 and -1,-2

gregori [183]

Answer:

slope = undefined

Step-by-step explanation:

for two points (x1,y1) (x2, y2)

slope, m = (y2 - y1)/(x2 - x1)

so, for (-1,-10) (-1,-2)

slope = (-2 - (-10))/(-1 -(-1)) = 8/0

slope = undefined

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3 years ago

Evaluate the function: f (x)=4x-1. Find f (5)

gogolik [260]

Answer:

f(5)= 4(5)-1

=20-1

=21

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3 years ago

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Ilia_Sergeevich [38]

Step-by-step explanation:

A= 1000(1+6/100x5)=1300 then 1000-1300=-300

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3 years ago

Right triangle PQR has sides of length 6 units, 8 units, and 10 units. The triangle is dilated by a scale factor of 4 about poin

SpyIntel [72]

Answer:

Step-by-step explanation:

lol finals?

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3 years ago