Answer:
63
Step-by-step explanation:
<u>When dividing by a fraction, it is the same a multiplying that fraction but the reciprocal of it.</u>
21 / 1/3 is same as 21 * 3/1
63
Answer: 63
0.75^2 = 0.5625.....sq rt 0.5625 = 0.75
<h3>
Answer: 3. Postulate</h3>
A postulate is something that is assumed to be true and there isn't a proof for it as its something foundational to help set up further proofs later down the road. Another example of a postulate is that a line is defined by two distinct points.
Answer:
9 × 5
5 × 9
3 × 15
15 × 3
1 × 45
45 × 1
Step-by-step explanation:
45 corn husk dolls can be arranged in equal groups
Number of husk by number of group
9 × 5
5 × 9
3 × 15
15 × 3
1 × 45
45 × 1
Facts family that shows how Jen could arrange her corn husk dolls is shown above
