Answer:
<h3>10q-q+5r +4r =9q +9r </h3>
Step-by-step explanation:
I hope it helps you
Answer:
The average velocity is 19.44 m/s.
Step-by-step explanation:
The average velocity between two points can be calculated with the following formula:

The procedure is to calculate the difference for both distance and time, and dividing the two differences, we get the average velocity.
Answer:
Side AC is congruent to side DF
Step-by-step explanation:
We are given that
Side AB=5 cm
BC=6 cm
Side DE=5 cm
Side EF= 6cm
We have to find an additional information would need to prove that
by SSS.
When two triangles are congruent by SSS it means three sides of one triangle are congruent to corresponding sides of other triangle.
We have in triangle ABC and triangle DEF



Then ,
DEF
Reason: SSS postulates
Answer: Side AC is congruent to side DF
Answer:x=6
Step-by-step explanation: Remove the radical by raising each side to the index of the radical