I need help 5,6,7,8,9,10,11,12,13,14,15,16 to rounding
Valentin [98]
Dude fix your handwriting
Hey there!
The answers are as follows:
7.)
m∠1 = 85
m∠2 = 95
m∠3 = 85
m∠4 = 85
8.)
m∠1 = 60
m∠2 = 120
m∠3 = 60
m∠4 = 120
9.)
they all equal 90
10.) No. Parallel lines do not cross each other, but these, if extended, would cross. You could use a protractor by measuring corresponding angles, and if they aren't equal, they aren't parallel.
Have a terrifcly amazing day!
Sorry I don't know the answer
Answer:
= -2x²-x+15
Step-by-step explanation:
(,5-2x)(3+x)
=15+5x-6x-2x²
= 15-x-2x²
