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PilotLPTM [1.2K]
3 years ago
8

Solve 3x-4y=18,9x+2y=12

Mathematics
1 answer:
jasenka [17]3 years ago
4 0
The values of x and y are 2 and -3 respectively.

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Whats the value of the expression below<br> 36÷(<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%5E%7B5%7D%20%7D%7B8%7D" id="TexFor
JulijaS [17]
The answer is what that guys said





(Also what grade is this?)
4 0
3 years ago
Graph y=2x+4 how do i solve this i really need help
chubhunter [2.5K]
Y-int (0,4) because y=Mx+b, b is y-int
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3 0
3 years ago
The radius of the sphere is 33 find the surface area
patriot [66]

Answer:

A=13684.7776

Step-by-step explanation:

= 4\pi {r}^{2}

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5 0
3 years ago
Select the equation that is the inverse of the given function f(x)=x-3/5
vampirchik [111]

f(x)=\dfrac{x-3}{5}\to y=\dfrac{x-3}{5}\\\\\text{Interchange the y and the x}\\\\x=\dfrac{y-3}{5}\\\\\text{Solve for y}\\\\\dfrac{y-3}{5}=x\qquad|\cdot5\\\\y-3=5x\qquad|+3\\\\y=5x+3\\\\Answer:\ B.\ f^{-1}(x)=5x+3

7 0
3 years ago
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Can someone help me? -Geometry
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