Answer:
15.6
Step-by-step explanation:
you have to use the equation sin15= x/24, then you'll multiply 24 by sin15 to get x by itself. Then, you use a calculator to get 15.6 (btw. i rounded to the nearest tenth
Answer:
1.4 hrs
Step-by-step explanation:
Given ;
The distance to be covered by the motorcycles is 196 miles
1st motorcycle speed= 65 m/h
2nd motorcycle speed= 75 m/h
Find relative speed of the motorcycles= 65+75=140m/h
Time of meeting= Distance to be covered/relative speed
Time of meeting=196/140=1.4 hrs
9 times 9 = 81 6 times 6 =36 so 36 plus 18
Answer:
Number of of pieces are 45 .
Step-by-step explanation:
Let us assume that the number of pieces be x .
As given
The length of the rope is 10m and pieces are cut from it .
Than the equation becomes
9 × 5 = x
45 = x
Therefore the number of of pieces are 45 .