Answer: 6/20 are red
Step-by-step explanation: add all the marbles together and put the number of reds over the total number of marbles
<h3>
Answer: SSS Postulate</h3>
The tickmarks tell us which pairs of sides are the same length.
- AB = BC due to the single tickmarks
- AD = CD due to the double tickmarks
So far we have two pairs of congruent sides.
The third pair of congruent sides are the overlapping or shared sides BD = BD which is true by the reflexive property (anything is congruent to itself).
Overall we have three pairs of congruent sides allowing us to use SSS. Each "S" stands for "Side".
Answer:
Commutative property
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
y + 6.5 =-5 (x - 7.1)
Step-by-step explanation:
We can use the point slope equation of a line
y -y1 = m(x-x1)
We have a point and a slope
y - - 6.5 = -5 (x - 7.1)
y + 6.5 =-5 (x - 7.1)
