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mafiozo [28]
2 years ago
14

[Given that a = 3, b = -5 and c = 6] evaluate each of the following expressions.

Mathematics
1 answer:
postnew [5]2 years ago
4 0
Given ,

a = 3 , b = -5 , c=6

1) a(3c-b) = 3(3(6)-(-5)) = 69

2) ab^2-ac = (3)(-5)}^2-(3)(6) = (-15)^2-18 = 225-18 = 207
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The equation of a circle is x^2 + (y - 10)^2 = 16. What is the radius and center?
gizmo_the_mogwai [7]

Answer:

Center = (0, -10)

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Step-by-step explanation:

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In addition to specificity, which training principle is included in the SPORT training strategy? 1) Progress 2) Tenacity 3) Rete
Salsk061 [2.6K]

Answer: Progress

Step-by-step explanation:

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Step-by-step explanation:

3 0
3 years ago
Evaluate 4 − 0 . 2 5 g + 0 . 5 h 4−0.25g+0.5h4, minus, 0, point, 25, g, plus, 0, point, 5, h when g = 1 0 g=10g, equals, 10 and
abruzzese [7]

Not sure about the weird echo in the question but I think we're being ask to evaluate

4 - 0.25g + 0.5h

when g=10, h=5

That's

4 - 0.25(10) + 0.5(5) = 4 - 2.5 + 2.5 = 4

Answer: 4


6 0
3 years ago
Read 2 more answers
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