. Given: CD = 3AC, CE = 3BC
Prove: AABC ~ ADEC
E
Match up the correct reason with the
B
D
corresponding statement.
STATEMENTS
1. CD = 3AC; CE = 3BC
2. CD/AC = 3; CE/BC = 3
3. Angle ACB is congruent to Angle DCE
4. Triangle ABC - Triangle DEC

3382-299=3383- ? fill in the blank?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Circle o has a circumference of 367 cm what is the length of the radius, /? 6 cm 18 cm 36 cm 72 cm