If all the side on the square are 2.5 cm then you would multiply 2.5 times 4 (we get the four from the number of sides on the shape) and your answer is 10 cm
Answer:
4m^4 - 8/3m^2 n^2 + 4/9n^4
Step-by-step explanation:
(2m^2 - 2/3n^2)(2m^2 - 2/3n^2)
= 2m^2(2m^2 - 2/3n^2) - 2/3n^2(2m^2 - 2/3n^2)
= 4m^4 - 4/3m^2 n^2 - 4/3m^2n^2 + 4/9n^4
= 4m^4 - 8/3m^2 n^2 + 4/9n^4
Answer:
1/4 pair per hour
Step-by-step explanation:
1/6 pair of jeans 1 pair 3 1/4 pair
------------------------ = ------------ * -------- = --------------
2/3 hour 6 2 hr
Harriet can sew 1/4 pair of jeans per hour.
1. x = -5
2. r = 40
3. m = 3
Answer:
explanation
Step-by-step explanation:
8. well each time, the number is going up by 6 per every 1 right? so the rate would be 1:6 type thing.
10. now this one is going down 1000 every 2 minutes. so the rate would be 2—1000, or 1:-500.
this is just written out ones to make it look like it makes sense...
8. 1 to 6
10. 1 to -500