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Based on past experience, a building contractor sets the

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

5 0

Answer: $5100

Step-by-step explanation:

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9•(-5) A. -45 B. -95 C. 4 D. 45

alexgriva [62]

Answer:

A. -45

Step-by-step explanation:

multiplying a positive an a negative number gives out a negative result

so when we multiple 9 with -5 the result is -45

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Find the area of the trapezoids.

Serjik [45]

Answer:

Area of STAR is 12, Area of SKCO= 10.5

Step-by-step explanation:

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Stolb23 [73]

Answer: 8

The radical sign applied to a real number gives the principal square root, which is the positive square root in the case of a positive number.

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I need help lol. please give me an explaination as well ty <3

Feliz [49]

You need to write it out such as number 8 would be 10x10x10x10 so for every number on top you multiply the number by itself

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How are quadratic equations different from linear equations?

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