Answer:
28/10/2017 — 5/6 hour = 5/6 × 60 = 300/6 = 50 minutes8 tasks in 50 minutes1 task = 50/8 = 6 ... takes the same amount of time. a. how long does it take the robot to complete the task? b. how many tasks can the robot complete in one hour?
Step-by-step explanation:
4
Step-by-step explanation:
8/5(put 8 as numerator becuz we need to find all x from 5/8) x 2 1/2=4
Answer:
-9
Step-by-step explanation:
-30 + 16 is -14 then -14 - 7 is -21 then -21 +3 is -18 then -18 + 9 is -9
Answer:
A) a=25
B) b=14
Step-by-step explanation:
A) a/5+3=8
First you need to subtract 3 from both sides.
(a/5+3)-3=(8)-3
Then simplify
a/5=5
Multiply both sides by 5
(a/5)*5=(5)*5
Then simplify
a= 25
B )3b/7-1=5
First you need to add 1 to both sides
(3b/7-1)+1=(5)+1
Simplify
3b/7=6
Multiply both sides by 7
(3b/7)*7=(6)*7
Simplify
3b=42
Divide both sides by 3
(3b)/3=(42/3)/3
Simplify
b= 14
(Brainliest???) :P
Answer: Scalene and isosceles
Step-by-step explanation: