1/6d + 2/3 = 1/4(d - 2)
1/6d + 2/3 = 1/4d -1/2
2/12d + 4/6 = 3/12d -3/6
4/6 = 1/12d - 3/6
7/6 = 1/12d
7/6 x 12/1 = d
84/6 = d
14 = d

So d = 14.

Hope I helped.. ^^

3 0

4 years ago

In the figure, a pair of parallel lines is cut by a transversal. What kind of angle are angles A and C?

kozerog [31]

<span>angles A and C are vertical angles

hope it helps</span>

3 0

3 years ago

Read 2 more answers

The Hernandez family built a backyard patio. The widgh and length of the patio are whole numbers. What could be the dimensions o

Ksenya-84 [330]

30ftx5ft could be possible

3 0

3 years ago

Read 2 more answers

Prove the identity <br> sin(x-y)/cosxsiny=tanxcoty-1

photoshop1234 [79]

Step-by-step explanation:

$\frac{sin(x - y)}{cos \: x \: sin \: y} \\ \\ = \frac{sin \: x \: cos \: y -cos \: x \: sin \: y }{cos \: x \: sin \: y} \\ \\ = \frac{sin \: x \: cos \: y }{cos \: x \: sin \: y} + \frac{-cos \: x \: sin \: y }{cos \: x \: sin \: y} \\ \\ = \frac{sin \: x \:}{cos \: x } \times \frac{cos \: y }{sin \: y} - 1 \\ \\ = tan \: x \: cot \: y - 1 \\ \\ \therefore \: \frac{sin(x - y)}{cos \: x \: sin \: y} = tan \: x \: cot \: y - 1 \\ \\ thus \: proved \\$

6 0

3 years ago