1. 0
To show 2BDELCTO using Corresponding Parts of Congruent Triangles are Congruent, which of the
following would you need to prove?
A, ZDBE ZTCO
B. ZCOTY ZBED
C. ACOT 2 ABED
D. OTED
2.
Triangles LEG and WRC are isosceles with vertex angles at E and R, respectively.

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

If 3x+8=3x+8 is it one solution or no solution

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2