GEOMETRY A rectangle has side lengths of (3x + 6) inches and (2x - 4) inches. Write an expression to represent the perimeter of the rectangle. Then find the value of x if the perimeter is 94 inches.

x=9

Step-by-step explanation:

Step one:

given data

lengths =(3x + 6) inches and

Width=  (2x - 4) inches.

Required:

the expression for the perimeter of the rectangular geometry

Step two:

We know that the expression for the perimeter is

P= 2L+2W

P=2(3x + 6)+2(2x - 4)

open bracket

P=6x+12+4x-8

collect like terms

P=10x+4

Step three:

when P= 94 we want to find x

94=10x+4

94-4=10x

90=10x

divide by 10

x=90/10

x= 9

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answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)