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3 years ago

11

Please help me

1 answer:

Solnce55 [7]3 years ago

4 0

Answer:

4x^2-81y^2 is NOT a perfect square trinomial, factored. You know this because if you factor this to (2x+9y)(2x-9y) then you will see that the signs between terms in the parenthesis are DIFFERENT.

Step-by-step explanation:

Taking notes as you go through the course will help you retain and process the information much better than getting "help" from a site that is probably badly named.

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Kelvin leaves home and walks 5 blocks east and 10 blocks north to get to the ball park. How far is the ball park from Kelvin’s h

kifflom [539]

Answer:

11.2

Step-by-step explanation:

5 0

3 years ago

. Jumbo bought 5 books, each with a whole-number price.

Trava [24]

Mean is average. Multiply total books by the mean to find the total cost:

5x 10 = $50 total.

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50 - 15-6 = 29

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29-8 =21

Now you need a price lower than the median but higher than the lowest cost so that has to be 7

Subtract 7 from 21 to get the cost of the last book 21-7 = 14

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3 0

3 years ago

Read 2 more answers

Please help with these two questions, 20 points

34kurt

Answer:

1. Coefficient

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6 0

4 years ago

100 POINTS IF U GET THIS RIGHT!

jasenka [17]

Answer:

39 cm

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=32%2F%20%5Csqrt%5B8%5D%7B16%7D" id="TexFormula1" title="32/ \sqrt[8]{16}" alt="32/ \sqrt[8]{16

omeli [17]

Answer:

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Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

8 0

3 years ago