2 years ago

Help me, please ...i dont understand

1 answer:

3 0

C. Use the formula for area of a triangle 1/2(Base * Height). Using that we see that we have 1/2(a*b) + 1/2(c*c) + 1/2(a*b). Cleaning this up we get 1/2(2ab+c^2)

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abruzzese [7]

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In an examination, 50%examinees got grade 'A' in mathematics, 75% got grade 'A' in Science, and 35 students got grade 'A' in bot

jasenka [17]

Answer:

Step-by-step explanation:

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2 years ago

Denise and Jacqueline are training for a swimming and running race.

bezimeni [28]

Answer:

Jacqueline runs at 6.25 minutes per mile

Step-by-step explanation:

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Therefore Jacqueline's pace = 0.16 miles/minute

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Jacqueline's pace in miles/minute = Time of running/Distance

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2 years ago

A line passing through (6, a) and (9, -4) is parallel to 2x - 3y = 6.

ioda

Answer: -6

Step-by-step explanation:

-6

4 0

2 years ago