Answer
The zero or roots would be x= -6
Step-by-step explanation:
Answer:
AB ≅ AC since triangle ABC is an isosceles triangle.
Step-by-step explanation:
- If angle 1 and angle 2 are equal, then triangle ADE is an isosceles triangle.
- Since line DE is parallel to line BC, then angle 2 is equal to angle 3 and angle 1 is equal to angle 4 (corresponding angles are equal).
- Since angle 3 is equal to angle 2 and angle 4 is equal to angle 1, then angle 3 is equal to angle 4.
- Since angle 3 is equal to angle 4, then triangle ABC is an isosceles triangle that have equal base angles (i.e angle 3 and angle 4).
- The two sides of the isosceles triangle ABC (i.e sides AB and AC) are also equal.
- Hence AB ≅ AC
PB and PA make two sides a rhombus. Since the lengths of the short sides of a rhombus are equal— this also applies for the long sides— PB=PA
PA = 8
Good luck!
Answer:
Yes
Step-by-step explanation:
A function is a relation for which each value from the set of the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.
Hope this helps!
256 * 40 = 10,240 cm needed
so if the balls are 30 cm each then
10, 240 divided by 30 = 341.3
so the teacher will need 342 balls.