Can someone help i need these done by tmr !

x = 6, x = 3

Step-by-step explanation:

Since the triangles are congruent then corresponding sides are congruent, that is

BC = EF , so

15x - 6 = 10x + 24 ( subtract 10x from both sides )

5x - 6 = 24 ( add 6 to both sides )

5x = 30 ( divide both sides by 5 )

x = 6

Since the figures are congruent then corresponding sides are congruent, that is

ED = LK , so

20x + 9 = 11x + 36 ( subtract 11x from both sides )

9x + 9 = 36 ( subtract 9 from both sides )

9x = 27 ( divide both sides by 9 )

x = 3

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation:

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x