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stealth61 [152]
3 years ago
12

Select ALL the correct answers. Identify each true statement. Remember the answer should always be positive. Question 2 options:

9 = |9| 4.1 = |-4.1| -3 = |3| |-2.6| = -2.6 |7| = -7 |-8.5| = 8.5
Mathematics
1 answer:
____ [38]3 years ago
3 0

Answer:

The answer is:

Step-by-step explanation:

9, 4.1, 2.6, 7, 8.5

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a swimming pool is 20 meters long and 12 meters wide. what volume of water does the pool hold if the average depth of water is 1
ser-zykov [4K]

Answer:

420 meters

Step-by-step explanation:

to find volume for a rectangular shape you need to do length×Width×Height

In this problem the...

Length=20

Width=12

and depth which is same as height=1.75

To find the volume you just have to do 20×12×1.75

4 0
3 years ago
Which expression is a prime polynomial?
irakobra [83]

The expression that is a prime polynomial is:

B. x^3 - 27y^2.

<h3>What is a prime polynomial?</h3>

A prime polynomial is a polynomial that cannot be factored.

In this problem, item b gives a prime polynomial, as:

  • In item a, 3 is a common factor, hence the polynomial can be factored.
  • In item c, x is a common factor, hence the polynomial can be factored.
  • In item d, the polynomial can be factored according to it's roots.

More can be learned about prime polynomials at brainly.com/question/26388060

#SPJ1

4 0
2 years ago
Write the equation in exponential form. Assume that all constants are positive and not equal to 1.
algol13

Answer:

1.     16 = 4^2

2.    2 = {16}^{\frac{1}{4}}

3.    log_2 y=z

Step-by-step explanation:

1.\ log_2 16=4

Write in exponential form

Using the law of logarithm which says if

log_b A=x

then

A = b^x

By comparison;

A = 16; b = 2 and x = 4

The expression log_2 16=4 becomes

16 = 4^2

2.\ log_{16} 2=\frac{1}{4}

Write in exponential form

Applying the same law as used in (1) above;

A = 2; b = 16 and x = \frac{1}{4}

The expression log_{16} 2=\frac{1}{4} becomes

2 = {16}^{\frac{1}{4}}

3.\ 2^z=y

Write in logarithm form

Using the law of logarithm which says if

b^x =A

then

log_b A=x

By comparison;

b = 2; x = z and A = y

The expression 2^z=y becomes

log_2 y=z

3 0
3 years ago
What is the root?<br> <img src="https://tex.z-dn.net/?f=3-%20%5Csqrt%7Bx%7D%20%3D0%20" id="TexFormula1" title="3- \sqrt{x} =0 "
irga5000 [103]
To solve for x, add 3 to both sides, multiply both sides by -1, then take the square both sides.
3- \sqrt{x} =0\\- \sqrt{x} =-3 \\  \sqrt{x} =3 \\ x=3^2=9

4 0
3 years ago
So this question has alot of parts....so I'm giving lots of points but I'm not looking for to much of an explantion
Zigmanuir [339]

Answer:

SO THE FIRST ANSWER IS 540 FEET AND THE SECOND ANSWER IS  YEA U CAN

4 0
3 years ago
Read 2 more answers
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