Answer:
2 + (4/7)
Step-by-step explanation:
9 x 2/7 = 18/7 = 2 + (4/7)
Answer:
A is right
B is acute
C is obtuse
D is right
Step-by-step explanation:
90 is right
anything under 90 is acute
over 90 obtuse
Answer:12
Step-by-step explanation:
k
Step-by-step explanation:
-5y=35
=35÷(-5)
= -7
=-5×-7
=35