Solve for x in the picture below

X = 4

Step-by-step explanation:

Given : Both the triangles are congruent.

And, LM = QR ;

Therefore,

=>. 2x + 11 = 3x - 9

By interchanging

=> 11 + 9 = 3x + 2x

=>. 20 = 5x

=> 4 = x

Or,

=> x = 4

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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