A =4
5
b =3
2
Work out a - 2b as a column vector.
...
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
Mathematics, 22.06.2019 01:00
Sanderson is having trouble with his assignment. his shown work is as follows: β 3 7 7 3 = β 3 7 Γ 7 3 = β 21 21 = β1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.
Answers: 3
Mathematics, 22.06.2019 05:00
When a number is decreased by 7%,the result is 74. what is the original number to the nearest tenth
Answers: 2
Mathematics, 22.06.2019 05:00
Of the 189 miles of beaches at ocean side, 7% are privately owned 39% are owned by resorts, and 54% are public beaches. how many miles of beach are not public?
Answers: 2
Geography, 08.09.2019 23:20
Mathematics, 08.09.2019 23:20
Mathematics, 08.09.2019 23:20
Biology, 08.09.2019 23:20
Physics, 08.09.2019 23:20
History, 08.09.2019 23:20
Mathematics, 08.09.2019 23:20
History, 08.09.2019 23:20
History, 09.09.2019 00:10