Answer:
x>2 and x<10
Step-by-step explanation:
Using Triangle Inequalities, this is the ranges because when x is greater than 2 and less than 10, a triangle is always possible and forms.
Answer:6
Step-by-step explanation:
2.5 x 2.5 x 2.5 =15.625 (volume of one cube)
7 x 5 x 3 =105 (volume of cuboid)
105/15.625 =6.75
she cant make 3/4 of a cube therefore the greatest amount of cubes she can make is 6.
The sum of angles of all triangles is 180
Answer:
12e - 32j
Step-by-step explanation:
Simply distribute the 4.
4 (3e) = 12e
4 (-8j) = - 32j
Put it together: 12e - 32j
For acceleration use this formula: (v-u) /t
V is the final velocity
U is the intial velocity and t is time.
For speed u hav to calculate the the total distance and total time then use this formula:
Average speed=
Total distance / Total time