Find the value of x that makes m ∥ n. Geometry: CC 2015 > Chapter 3: Proofs with Parallel Lines > Section Exercises 3.3

X = 23∘

Step-by-step explanation:

(

7

x

−

11

)

=

(

4

x

+

58

)

 corresponding angles are always equal.

3

x= 69

x = 69

3 = 23

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet