Solve for x.

A. 4
B. 5
C. 6
D. 7

Step-by-step explanation:

see l is a perpendicular bisector of m so line l makes an angle 90° with m

so equation becomes

6(2x+1)= 90

12x + 6 = 90

12x = 90 - 6

12x = 84

x = 7

Hope it helps you

Thank you

1. 34

2. 268

3. x=14.4

step-by-step explanation:

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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