10x^2y^-2 = 10 x (-1)^2 x (-2)^-2 = 10 x 1 x 1/4 = 10/4 = 2 1/2
Answer:
a)12days
b)8days
Step-by-step explanation:
15x16
=240
240÷20
=12days
24x15
=360
360÷45
=8 days
Answer:
=
Step-by-step explanation:
|-8|?|8|
8 ? 8
8 = 8
Hope this helps :)
Answer:
Number 21 is < number 23 is > number 22 is < and number 24 is >
Step-by-step explanation:
25+80=105
180-105=75=a
y=90 because it’s a right triangle so
25+90=115
180-115=65=x
y=90
x=65
a=75
