Answer:
a . 9.66 cm
Step-by-step explanation:
a. rule MDAS
multiple first
4(1)=4
4(√2)=5.66
(4+5.66)=9.66cm
16) It would be: 6+5+3+2 - 1+3+6+4 = 16 - 14 = 2 in.
17) -8/2 + -6/1 + -9/3+ -6/2 = -4-6-3-3 = -16
15y is less than 36+9
y is less than 45/15
y is less than 3
I’m going to say pre-algebra because that’s when I learned it in my school system but you may also learn it in algebra as well, College ready math can start in 8th grade math but I would think it would be in highschool.
