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asambeis [7]
2 years ago
12

-8.2 +9.1 Yes I’m just making sure I got this question right but tell me what the answer is pls!

Mathematics
1 answer:
Nat2105 [25]2 years ago
3 0

Answer:

0.9 is your answer.

You might be interested in
True or false: an cubic function may have 3 irrational zeros
jolli1 [7]
<h3>Answer: True</h3>

The key word here is "may" meaning that we could easily have 3 rational roots as well. An example of a cubic having 3 irrational roots would be

(x-1)(x-2)(x-3) = x³ - 6x² + 11x - 6

This has the rational roots x = 1, x = 2, x = 3.

However, we could easily replace 1,2,3 with any irrational numbers we want. So that's why the statement "a cubic has three irrational roots" is sometimes true.

In some cases, a cubic may only have 1 real root and the other 2 roots are imaginary.

3 0
3 years ago
Plz answer all of it im putting 96
denis23 [38]
Question four is d
Question five is c


Question one is c
Question two is a
Question three is d
Hope this helps ;)
5 0
2 years ago
1. Which are true of x = log10 31,500? Select all that apply.
ziro4ka [17]

Given:

x=\log_{10}31,500

To find:

Select the true statements from the given options about the given value.

Solution:

We have,

x=\log_{10}31,500

It can be written as

x=\log_{10}(2^23^25^37)

x=\log_{10}(2^2)+\log_{10}(3^2)+\log_{10}(5^3)+\log_{10}(7)     [\because \log(ab)=\log a+\log b]

x=2\log_{10}2+2\log_{10}3+3\log_{10}5+\log_{10}(7)

x=2\left(0.30105\right)+2\left(0.47712\right)+3\left(0.69897\right)+0.8451

x=4.49835

Clearly, the value of x lies between 4 and 5. So, x>4 and x.

Therefore, the correct options are C and D.

4 0
2 years ago
Please answer correctly math problemo
MrMuchimi

Answer:

38

Step-by-step explanation:

We have to substitute x with 2 and y with 4

when the sign of a operation is not expressed it means that the operation is a

multiplication

So we have

3*2 + 2*(4)^2

6 + 2*(16)

6 + 32

38

4 0
3 years ago
What is the volume of a pyramid with a base of 22 and a height of 24
larisa86 [58]

Answer:3872

Step-by-step explanation: If base length and base width equal 22, and pyramid height is 24 then you multiply those and divide by three.

V= \frac{22x22x24}{3}

8 0
3 years ago
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