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Fiesta28 [93]
4 years ago
10

I need help on this immediately! IT’S DUE TONIGHT!

Mathematics
2 answers:
goldfiish [28.3K]4 years ago
5 0

Answer:

3x^{2} + 9x - 5

Step-by-step explanation:

Take the whole rectangle and subtract the middle so

4x^2 + 4x + 1 - (x^2 -5x + 6) which is actually -x^2 + 5x -6

so 3x^2 + 9x -5

4vir4ik [10]4 years ago
4 0

Answer:

(4x²-4x+1)-(x²-5x+6)

Simplify each term.

4x²+4x+1−x²+5x−6

Simplify by adding terms.

3x²+9x−5 = 0

x=−9−√14/16,−9+√14/16

Step-by-step explanation:

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i don't know football but that's nice dude

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2 years ago
What is an<br> equation of the line that passes through the points (-4, 4) and (8,1)?
inessss [21]

Answer:

-1/4x + 3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The expression f(x) = 12(1.035)* models the monthly growth of membership in the new drama club at a school. According to the fun
olga nikolaevna [1]

Answer:

The monthly growth rate is 3.5%.

Step-by-step explanation:

The exponential growth function is given as follows:

y=a(1+r)^{x}

Here,

<em>y</em> = final value

<em>a</em> = initial value

<em>r</em> = growth rate

<em>x</em> = time taken

The provided expression for the monthly growth of membership in the new drama club at a school is:

f(x) = 12\cdot(1.035)^{x}

Comparing this function with the exponential growth function:

a(1+r)^{x}=12(1.035)^{x}\\\\a(1+r)^{x}=12(1+0.035)^{x}

Then value of <em>r</em> is 0.035 or 3.5%.

Thus, the monthly growth rate is 3.5%.

7 0
4 years ago
A circle has a CIRCUMFERENCE of 6.<br><br> What is it's DIAMETER?<br><br> thank you!
kati45 [8]
C = pi * d
d = C / pi
d = 6 / 3.14
d = 1.91 units
6 0
3 years ago
What is the correct method of solving the equation x/3-6=9 for x?
AveGali [126]

Answer: The value of x is 45

Step-by-step explanation:

The equation x/3-6=9 is a linear equation, where x/3 is the same as one-third of x.

Thus it is easily simplified as such:

x/3-6=9

Collect like terms

x/3 = 9 + 6

x/3 = 15

i.e (1/3) of X = 15

To get the value of x, cross multiply

x = 3 x 15

x = 45

Thus, the value of x is 45

6 0
4 years ago
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