Title: Name the prime numbers in the 20s'
1- Name the prime numbers in the 20s.
- 23,29
- Name the prime numbers in the 50s.
- 53, 59
- Name the prime numbers in the 90s.
- 97
- Name the prime numbers in the 70s.
- 71,73,79
- Name the prime numbers in the 80s.
- 83,89
2- Name the prime numbers in the 40s
- 41,43,47
- Name the prime numbers in the 60s.
- 61,67
- Name the prime numbers in the 30s.
- 31,37
3Simplify
Note to simplify a square root you need to write
a prime factorization. Circle all pairs. Pull out
one of every pair. What is left goes under the
radical sign.
2?2
2?2
?3
4v3
4Simplify the following
- v375
- 5?5?3?5 5v15
- v80
- v2?2?2?2?5 4v5
5-24 -10 -1 0 7 11 20 34
A B C D E F G H
- AE _____
- BD ____
- FH _____
- AB _____
- AC _____
6- Given CD on a number line.
- Write a formula for finding its midpoint.
- Midpoint C D
- 2
CD
7- Given EF in a 4 quadrant plane. Write a formula
for finding its midpoint. - Midpoint ((X X )/2 (y y )/2)
1
2
2
1
EF
8Explain how to find a missing endpoint of a given
segment when given the segments midpoint and one
endpoint.
- Double the midpoint.
- Do the opposite of the given endpoint.
9Write the standard equation of a circle.
(x-4)² (y 7)² 36
10Write the standard equation of a circle.
(x 2)²( y 4)² 1
11Write the standard equation of a circle.
(x-h)² (y k)² r² x² (y1)² 4
12Are the following points Collinear, coplanar,
noncoplanar (space)
- U,V,W _____
- Q,T,V,W____
- V,W____
- X,T,Q,R_____
- Coplanar
- Coplanar
- Collinear
- noncoplanar
13Draw the 4 ways to determine a plane.
14- Name the ways in which planes are related.
- Parallel or intersecting (in a line)
- Name the ways in which lines are related.
- Parallel, intersecting, or skew
- 2 planes intersect in a _____________
- Line
- 3 planes intersect in a ____ or a_____.
- Point or a line