Answer:
a = 6
Step-by-step explanation:
7a-17 = 4a +1 ; Subtract 4a from both sides
3a - 17 = 1 ; Add 17 to both sides
3a = 18 ; Divide both sides by 3
a = 6
a straight line = 180 degrees
so the missing angle is 180 - 130 = 50 degrees
Answer:
The bottom one (D) the end it is sitting on
Step-by-step explanation:
what's there to explain xD
Answer:
D) 8x²-172x+120
Step-by-step explanation:
Length=2(-2x+20)+6
Width=-2x+20
(-4x+40+6)(-2x+20)
(-4x+46)(-2x+20)
8x²-80x-92x+920
8x²-172x+920
Answer:
is it possable you can show the graph
Step-by-step explanation:
