Answer:
-21
Step-by-step explanation:
3x7=21 and a negative x a positive is always negative
Answer:
Do l x w. Length (x) width.
Step-by-step explanation:
3) 0.825
4) 0.1212
5) 0.5455
6) -7.177
7a) 0.066
b) 0.166
c) 0.333
d) 0.416
8) -2/5
9) -7 (32/100) = -7 (9/25)
10) 0.22222 = 2/9
Answer:
Not completely sure if this is correct but I got
a: 12
b: 24sqrt2
h: 8sqrt2
Step-by-step explanation:
Answer:
n=3
Step-by-step explanation:
12n-3n=30-3
9n=27
n=27/9
n=3
