Answer:
the fourth one: 36.25
Step-by-step explanation:
the 3 in 20.342 is in the tenths place.
0.3*100=30
the three in 36.25 is in the tens place
Step-by-step explanation:
3x+2x+10+2x+5+2x-15 = 360
9x+15-15=360
9x=360
x=40.
- 3x=3×40=120°
- 2x+5=2×40+5=80+5=85°
- 2x+10=2×40+10=80+10=90°
- 2x-15=2×40-15=80-15=65°.
hope this helps you.
Answer:
( -7x + 10 ) ( x + 2)
Step-by-step explanation:
-7x² - 4x + 20
( -7x² - 14x ) + ( 10x + 20 )
-7x ( x + 2 ) + 10 ( x + 2 )
( -7x + 10 ) ( x + 2)
True its just flipped around all the corners are the same