ßœ446 d8 kœ ælæm æng ßægœ5
9(-6x-2)-7(-10x-2)
Simplify, by distributing the 9 and the -7
-54x-18+70x+14
Combine like terms
16x-4 is the simplified expression
Hope this helped!
Answer:
(4x+3) (4x-3)
Step-by-step explanation:
Answer:
Question 1
since triangles are similar
angle B = angle D
8x + 16 = 120
x = 13
Question 2
Ttiangles are similar
therefore, sides are in ratio
AB ÷ XY = BC ÷ YZ = AC ÷ XZ
substituting all values we get
BC = 22
BC = 22AC = 16
Answer:
9 minutes
Step-by-step explanation:
12 divided by 1.5 is 9.