Answer:
Multiply by 2
Step-by-step explanation:
If we multiply 2x-6y=26 by 2, we get 4x-12y=52 and the x's cancel out, making it easier to solve for y, using the elimination process.
Hope this makes sense!
1.00 would be your answer because 95 rounded up is 100. So, 0.95 is closest to 1.00
Answer:
40
Step-by-step explanation:
*this is a 90 degree triangle
so we will use Pythagorean theorem to get X
hypotenuse²=side of right triangle²+the other side of right triangle²
so
50²=30²+x²
2500=900+X²
2500-900=x²
1600=x²
x=√1600
=40
so the answer is 40
Answer : The expression which is equivalent to ![\sqrt[4]{9}^{\frac{1}{2}x}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B9%7D%5E%7B%5Cfrac%7B1%7D%7B2%7Dx%7D)
is 
.
Step-by-step explanation :
The given expression is:
As we know that:
![\sqrt[4]{x} =x^{\frac{1}{4}}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7Bx%7D%20%3Dx%5E%7B%5Cfrac%7B1%7D%7B4%7D%7D)
So, by solving the above expression, we get:
By multiplying the power of 9, we get the following expression.
Hence, the expression which is equivalent to is .
3x+1/5y=7
-3x -3x
1/5y=7-3x
-1 -1
5y=6-3x
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5 5
y = 6-3x
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5
