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yan [13]
3 years ago
10

Round each mixed number to the nearest whole number. Then, estimate the product.

Mathematics
2 answers:
Naddik [55]3 years ago
7 0
8 9/10  = 8.9

9 is greater than 5, so round up

8.9 becomes 9

1 4/5 = 1.8

8 is greater than 5, so round up

1.8 becomes 2

9 x 2 = 18

18 should be your answer

hope this helps
Agata [3.3K]3 years ago
3 0
Hi there!

First, let's round 8 9/10:

Since 9/10 is about 1, 8 9/10 is about 9

Now, let's round 1 4/5:

Since 4/5 is about 1 as well, 1 4/5 is about 2

9 * 2 = 18

So, the approximate answer is 18.

Hope this helps!
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The polynomial 3x2 – 10x + 8 has a factor of 3x – 4. What is the other factor of 3x2 – 10x + 8?
anyanavicka [17]

Answer:

Second factor is (x - 2).

Step-by-step explanation:

The given polynomial is 3x² -10x + 8 has a factor (3x - 4) and we have to find the other factor.

Now we will factorize the given polynomial to get the other factor.

3x² - 10x + 8

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= 3x² - 6x - 4x + 8

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3 years ago
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Which is the parent function of y=√5x+6
Ostrovityanka [42]
Hi there! The answer is D.

The parent function is the simplest form of a function. We can distinguish a variety of parent functions like linear, exponential, square root, absolute, logarithmic, quadratic, cubic, rational or constant (trigonometric functions excluded).

Now we can have a look at the function.
y =  \sqrt{5x  + 6}

The thing that is the most important in this function is the square root, because this mainly decides the way the function looks. Therefore, the parent function is the simplest form of a square root function, which is the following:
y =  \sqrt{x}

Therefore the answer is D.
~ Hope this helps you!
6 0
3 years ago
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