Let U be the universal set, where: U = {a, b, c, d, e, f, g, h, i}
Let sets A, B, and C be subsets of U, where:
A = {a, b,c, e, f, h, i}
B = {c, d, e, f, g, h}
C = {a, b, c, d, f, h, i}
Complete a Venn diagram for the sets and then answer the question following.
U
A
B
Q

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?