Answer:
x = 19
Step-by-step explanation:
These type of angles always equal each other
3x - 3 = 6x - 60
Subtract 3x from both sides
-3 = 3x - 60
Add 60 to both sides
57 = 3x
19 = x OR x = 19
Answer:
First box: 18
Second box: 40.5
Third box: 45
Step-by-step explanation:
9 km/m
Answer:
46 units^2
Step-by-step explanation:
The formula for surface area of a rectangular prism is
SA = 2(lw +lh+wh) where l is length, w is width and h is height
SA = 2 (2.5* 4+ 2.5*2 + 4*2)
= 2 (10+5+8)
= 2( 23)
= 46 units^2
A= 4 tenth 2 hundredth 3 thousandth
b= 3 tenth 2 hundredth 6 thousandth 7 ten thousandth 8 hundred thousandth
c= 4 tenth 5 hundredth 2 thousandth 4 ten thousandth
d= 3 tenth 0 hundredth 0 thousandth 6 ten thousandth
