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jeka57 [31]
3 years ago
11

PLEASE HELP ASAP!! i will mark you brainliest

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Answer:

1.  I am not sure about the first one. I tried everything and nothing I got from any of my work is looking right.

2. AB = 5

3. 8

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Subtract.<br> (11x2 + 3x – 9)-(2x2 + 2x + 7)
xeze [42]

Answer:

3

Step-by-step explanation:

Simplify: (-7x2 - 3x) - (4x2 - x) ... -11x2 – 2x ... 3x – 5 + 23x – 9 = 3x + 23x – 5 – 9 = 26x – 14 = 2(13x – 7) Answer: 2(13x – 7). 11 . ... 2x - 3 + 3 = - 9 + 3, (Adding 3 on both sides) 2x = -6 2x/2 = -6/2

3 0
3 years ago
Read 2 more answers
Find the value of :<br><img src="https://tex.z-dn.net/?f=%20%5Csf%20log_%7B3%20%5Csqrt%7B2%7D%20%7D%28324%29%20" id="TexFormula1
qwelly [4]

Answer:

4

Step-by-step explanation:

Is that a log with the base of   3√(2)  ?

If so....my calculator says the answer is   4

Let's see if we can do it w/ou the calculator:

3 sqrt(2)^x = 324 =  3^4 * 2^2     Now 'LOG' both sides:

x log (3 sqrt 2)  =   log (3^4 *2^2)  =  4 log ( 3 * 2^(2/4)) = 4 log (3 sqrt2)

                       now divide both sides by log (3 sqrt2 )

  x = 4        (If I did the math correctly ! )  

8 0
2 years ago
Look at the image for the question
saw5 [17]
It’s 16
You would multiply height (4) by the base (length(2) x width(2)=4) which is 16
5 0
3 years ago
At which values of x does the graph of f(x)=x^2-x-2/(x^2-1)(x^2-16) have a vertical asymptote? Check all that apply
pychu [463]

vertical asymptotes: x=-4 , x=1 , x=4

6 0
3 years ago
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The long division below shows the first term of the quotient. which polynomial should be subtracted from the dividend first? x 2
Doss [256]

The polynomial to be subtracted is derived from the multiplication of the first term of the quotient and is given as: x³ + 2x²

<h3>What are polynomials?</h3>

Polynomials are mathematical expressions consisting of variables, constants and exponents, which are combined using mathematical operations such as addition, subtraction, multiplication and division.

The long division is as follows:

(x³ + 3x² + x) ÷ x + 2

The first quotient will be x².

Multiplying (x + 2) and x² gives the polynomial to be subtracted from the dividend.

(x + 2)×(x²) = x³ + 2x²

Therefore, the polynomial to be subtracted is x³ + 2x².

Learn more about polynomials at: brainly.com/question/497625

#SPJ4

7 0
1 year ago
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