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In-s [12.5K]
3 years ago
5

Evaluate (-b)2 for a = 5, b = -4, and c = 2. -4 16 -16

Mathematics
1 answer:
m_a_m_a [10]3 years ago
6 0
(-b)^2 = (-(-4))^2 = 4^2 = 16
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Tell whether the lines through the given points are parallel, perpendicular, or neither. (-3,1), (1,9), (-2-9), (-1,-7)​
Brrunno [24]

Answer:

parallel

Step-by-step explanation:

all the details are in the attached picture.

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3 years ago
a parking garage charges $2.50 base free plus an hourly rate of $4.00. If you hve most $12.50 how many parking you can​
snow_lady [41]

Answer: 2.5 hours or 2 hr and 30 min

Step-by-step explanation:

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Margarita [4]

Answer:

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3 years ago
Read 2 more answers
4x < 16 or 12x > 144
Leviafan [203]
4x < 16\ or\ 12x > 144\\\\x < 16:4\ or\ x > 144:12\\\\x < 4\ or\ x > 12\\\\x\in(-\infty;\ 4)\ \cup\ (12;\ \infty)
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3 years ago
henry has a fair number pyramid with four faces and a spinner with three equal size colored section. the possible outcomes for e
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Assuming the pyramid is numbered 1 to 4 and there are 3 colors on the spinner, the probability of landing on 3 and blue is 1/12.

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8 0
3 years ago
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