A/B - 90° | C - 42° | D - 48 | E - 132
Answer:
1) 2=27
2) x= -11/2
3) no
Step-by-step explanation:
Answer:
10 km/h
Step-by-step explanation:
First, convert 150 minutes to hours:
150/60
= 2.5 hours
Then, to find his speed, divide the km by the number of hours:
25/2.5
= 10 km/h
x equals negative 9 i think
Answer:
A)
Step-by-step explanation:
if you use the foil method on A you get '100k² - m²'
