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Mathematics

2 answers:

oee [108]3 years ago

8 0

Answer:

Step-by-step explanation:

galina1969 [7]3 years ago

5 0

Answer:

1. 2. 4. all have negative answers

Step-by-step explanation:

2 + 2(-3)(7)= -40

-2(27 ÷ 9)+4= -2

(4 - 10) - ( 8 ÷ ( -2))= -2

Hope this helped!

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50% of 70 help! I don’t understand!!

Tcecarenko [31]

Answer:

The answer is 35.

Step-by-step explanation:

50% means half of a number.

For example, 50% of 20 is 10, because half of 20 is 10.

In this situation, the number is 70.

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2 years ago

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Inessa05 [86]

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3 years ago

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Setup the equation from the words as follows:

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A given shape that is bounded by three sides and has got three internal angles is referred to as a triangle. Thus the value of PB is 8.0 units.

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