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3 years ago

When you add a positive number and a negative, how

Mathematics

1 answer:

Len [333]3 years ago

6 0

Answer:

The answer would be B. When you add a negative and a positive it equals a negative, Like when adding a positive and a negative. But, adding two that are the same, like a positive and a positive equals a positive.

Step-by-step explanation:

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Please help me! Please! I am so lost! Pythagorean Theorem!

Ket [755]

Answer:

Part A- yes, because all 3 sides are Equal (each side is 5)

Part B- yes, each rectangle has the dimensions 12*5

Part C- yes- since the sides are 5 and 12 you can determine that the diagonal is 13, using they Pythagorean theorem $a^{2} +b^{2} =c^{2}$

$5^{2} +12^{2} =13^{2} \\25+144=169$ - true statement, so the lateral sides are rectangles, because the corners are 90

Part D- $4\sqrt{2}$ (it is a 45-45-90 triangle- so the hypotenuse is the side length times $\sqrt{2}$

Part E- the diagonal face as the largest area- dimensions are $4\sqrt{2} * 12\\$

the area would be $48\sqrt{2}$

Step-by-step explanation:

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2 years ago

An employer pays $22 for 2 hours.use the ratio table to determine how much she charges for 5 hours.

frutty [35]

Well, 22 divided by 2 is 11, so 11$ per hour, 11 times 5 is 55, so 55 is your answer

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2 years ago

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Finger [1]

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3 years ago

What does the mode represent in a set of numbers?

BartSMP [9]

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3 years ago

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Which demical is less than 8.0

pochemuha

Answer:

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you can write it as: x<8

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or your number is less than 8

Step-by-step explanation:

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2 years ago

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