Which of the following has no solution?
{xl x< 1) and (xl x> 1}
{xl x< 1) a...
Mathematics, 19.11.2019 15:31 slawson4328
Which of the following has no solution?
{xl x< 1) and (xl x> 1}
{xl x< 1) and (xl x> 1}
{xl x< 1) or {x| x> 1}
Answers: 3
Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
Mathematics, 21.06.2019 23:10
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?
Answers: 2
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