Answer:
RS = 20
ST = 40
Step-by-step explanation:
R____S____T
RS + ST = RT
3x - 16 + 4x - 8 = 60
3x + 4x - 16 - 8 = 60
7x - 24 = 60
+24 +24
--------------------------------
7x = 84
/7 /7
---------------------------------
x = 12
Let's use what we got for x to find the length of ST and RS
ST = 4x - 8
= 4(12) - 8
= 48 - 8
ST = 40
RS = 3x - 16
= 3(12) - 16
= 36 - 16
RS = 20
so, RS = 20, ST = 40, and RT = 60
Answer:
5/6 oz/pamphlet
Step-by-step explanation:
Find the unit rate:
7 1/2 oz 15 oz 1
--------------------- = ------------- * -------------------- = 15/18 oz/pamphlet, or
9 pamphlets 2 9 pamphlets
5/6 oz/pamphlet
Traveling along the x-axis, we have
On the other hand, along the y-axis we get
Therefore the limit doesn't exist.
Answer:
i really dont know
Step-by-step explanation:
Step-by-step explanation:
a) barn area = 9 × 9 = 81 m^2
b) perimeter = 9 × 4 = 36m or
= 9+9+9+9 = 36m
