Answer/Step-by-step explanation:
Each square would be about 0.78 by 0.78
Answer:
To find the area of a triangle you multiply the base times height then divide that number by 2.
Step-by-step explanation:
Say I had a triangle who's base was 7in and the height was 12in.
Then you multiply 7 times 12=84in
Then divide 84 by 2 which would equal 42
Answer:
The third one
Step-by-step explanation:
50 Fifty 3 three . and 20 twenty 3three hundreths
If we translate the facts into location equations, xM=Mona's location, xL=Lina's location, then we get:
xM(t) = 300t
xL(t) = v*t - 1000
xM(10)=xL(10)
Where v is Lina's speed we have to find.
Plugging them all together gives:
300*10 = 10v - 1000
Which can be solved:
3000 + 1000 = 10v
4000 = 10v
v=400
Lina should skate at 400 feet per minute!
