What is the volume of this cone?
a)
41.9 ft3
b)
125.6 ft3
c)
240 ft3
d)
501.4 ft3

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

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?

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction