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BabaBlast [244]
3 years ago
11

Find the value of the variable.

Mathematics
1 answer:
Marrrta [24]3 years ago
5 0
Set the 2 problems equal to each other and then slice for x.
And x is 58
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Use long division to find the quotient. <br><br>(x²+6x-27) ÷ (x-3)
Alex
\frac{ x^2+6x-27 }{x-3} = \frac{ x^2+6x +3x-3x-27 }{x-3} = \frac{ x^2+9x-3x-27 }{x-3} = \\ \\ =\frac{ x(x +9 )-3(x+9) }{x-3} = \frac{ (x +9 ) (x-3) }{x-3} = x+9 \\ \\ \\ x-3\neq 0 \\x\neq 3\\D=R\setminus \left \{ 3 \right \}


4 0
3 years ago
Ethan entered a race. He rowed 4 1/2 miles in 1/2 hour. What is his average speed in miles per hour?
LuckyWell [14K]
Find the unit rate:

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3 years ago
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The distance from home plate to left field in a model of a baseball stadium measures 16.4 in. The scale of the model to the actu
Katen [24]

Answer:

317

Step-by-step explanation:

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232*16.4=d

d=3804.8 in

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3804.8÷12=d

d=317.066

Round to the nearest foot

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3 0
3 years ago
F(x) = 4x2*<br> How do u graph this
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Answer:

Step-by-step explanation:

honestly im not really

5 0
3 years ago
Given the function f(x) = The quantity of 2x minus 5, divided by 3, which of the below expressions is correct?
adell [148]
Hello : 
f(x) = (2x-5)/3
<span>f−1(x) = (3x+5)/2 
because : f(x) 0 </span>f−1(x) = x and  f−1(x) 0 f(x) = x
f(x) 0 f−1(x) = f( f−1(x) ) = f ((3x+5)/2) = (2(3x+5)/2  - 5))/3 = 3x /3 =x
same cacul for :  f−1(x) 0 f(x) = x 
3 0
3 years ago
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