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Artemon [7]
3 years ago
12

Word Problem:

Mathematics
1 answer:
Alexxandr [17]3 years ago
6 0

Answer:

Q:1- play 2

Q:2- play 1

Step-by-step explanation:

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Greeley [361]
8 cases need to pack
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3 years ago
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Please help !! asap mathematic question worth 12 points
faust18 [17]

Answer:

1. (d) First F, then D, then C

2. x=16, not extraneous

Step-by-step explanation:

1. Let's solve the given equation and see which steps we need:

\sqrt{6x + 4} = 8

Since the X is under a square root, let's raise both sides to their square value.

\sqrt{6x + 4}^{2}  = 8^{2}

So we get: 6x + 4 = 64

Next step is to isolate the x factor, so we need to subtract 4 on both sides, to get:

6x = 60

Then to isolate x, we need to divide both sides by 6.

x = 10.

2. Solve for x.  \sqrt{x + 9} - 4 = 1

We'll first begin by isolating the square root on its side alone:

\sqrt{x + 9} = 5

Then we'll raise each side to its square: x + 9 = 25

Isolate x, to get x = 16

Now, is that solution extraneous or not?

Let's enter 16 in the initial equation and find out:

\sqrt{x + 9} - 4 = \sqrt{16 + 9} - 4 = \sqrt{25} - 4 = 5 - 4 = 1

It works, so the solution is not extraneous!

4 0
3 years ago
Are the data shown in the line plot skewed left, skewed right, or not skewed?
sineoko [7]
Is there a picture for the problem?
5 0
3 years ago
NEED HELP ASAP PLEASE
Schach [20]

99.78 is a irrational (sorry had to double check this one) number.

Square root of 3 is not rational it is irrational.

-11/6 is a rational number

3n is a rational number.

square root of 16 is a rational number.

Definition of irrational numbers: But some numbers cannot be written as a ratio of two integers...they are called Irrational Numbers.

Definition of rational number: A Rational Number can be made by dividing two integers. An integer is a number with no fractional part

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4 years ago
BRAINLIEST!!
Andre45 [30]

Answer:

For me it would be don't fail in life.

6 0
3 years ago
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