Answer:
EBC
Step-by-step explanation:
two triangles are congruent if:
the sides are the same,
two sides and the included angle are equal,
two angles and the included side are equal
it doesn´t matter if they are rotated or reflected
To calculate the volume of a sphere you must use the formula
v=4/3pir^3
The radius (r) is half of the diameter
r=13.5
v=4/3pi13.5^3
v=10305.99
Therefore the volume of the sports ball is 10306cm^3 (to the nearest tenth)
It’s 2:1
24 is half of 48
Well she starts with $7 and gets $1 the first time by selling it one dollar more than she bought it for. Then she loses nine dollars so that's $1-$9 which is -$8. Then she makes $10. So that would be -8+10 which is 2. So she made $2 profit.
