Answer:
4
Step-by-step explanation:
do 320 +320 untill you get to 1,600
Answer:
x=9
Step-by-step explanation:
The goal is to combine our knowledge of geometry area and algebra skills to solve this problems.
We know area of rectangle is

where l is the length and w is the width. We know that one side is 3 less than the other side. We can use L or W but let use L. Let x replace L
One side is x, while the other side is

Both multiply to 54.





or

Distance. is positive so x=9
Answer:
$4.97
Step-by-step explanation:
26.73 - 21.76
= 4.97
Answer:
answer is C , 123
Step-by-step explanation:
angle 1 = sum of the interior opposite Angles
1 = 60 + 63
1 = 123
Answer:
cos 60° = one half because the angles are complements
Step-by-step explanation: