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2 years ago

12

Is 4b²+40b+20 a perfect square

1 answer:

Pavel [41]2 years ago

6 0

Answer:

No.

Step-by-step explanation:

It is not because 20 is not a perfect square.

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I need help please please!!!

wel

Answer:

y = 91

Step-by-step explanation:

y = 5² + 10(5) + 16

y = 25 + 50 + 16

y = 91

4 0

3 years ago

5. What is M<br> (3x - 24)<br> (42+11)

Lelechka [254]

Answer:

(3x - 24)

(42+11)

Step-by-step explanation:

(3x - 24)

(42+11)

4 0

3 years ago

2/5 of a class are girls. 3/4 of the boys are called Paul. What fraction of the whole class is not called Paul?

Novay_Z [31]

Answer:

1/4

Step-by-step explanation:

3/4 + 1/4 = 4/4

7 0

3 years ago

Read 2 more answers

A recent study was conducted to see whether customers buy more books online or in store they surveyed 100 online customers 100 c

anzhelika [568]

Answer: 2819

Step-by-step explanation: 1xxmxm

3 0

3 years ago

Read 2 more answers

What is 20 - {4 + [4 + (10/2)]}

vampirchik [111]

Answer:

<h2>7</h2>

Step-by-step explanation:

Plugged it in the calc!

Hope it helps :)

3 0

3 years ago