Answer:
27
Step-by-step explanation:
yeah-ya......... right?
Answer:
ana spends 2 hours 50 minutes working
Step-by-step explanation:
ana starts working at 2:40 pm and finishes work at 5:30 pm.
Let's bear in mind that there is 60 minutes in one hour.
Ana started 2.40 , the :40 means 40 minutes
While I 5:30, the :30 means 30minutes
The amount of time spent by anna at the working place.
5:30-2:40= 4 hours minus 2 hours, 90 minutes- 40 minutes
= 2 hours 50minutes
ana spend 2 hours 50 minutes working
Answer:
(46 , -17)
Step-by-step explanation:
hello :
x + y = 29...(*)
x + 2y = 12 ...(**)
multiply (*) by -1 : -x-y=-29 ...(***)
add (**) and(***) : y=-17
put this value in (*) : x-17 =29
so : x=46
one solution : (46 , -17)
<h3>
Answer: 294 square inches</h3>
========================================================
Work shown:
SA = surface area of the cube
SA = 6x^2 .... where x is the side length
SA = 6*7^2 .... replace x with 7
SA = 6*49
SA = 294 square inches
Answer:
Step-by-step explanation:
It is 1.5 for it it is good
