Mathematics, 10.12.2019 01:31 Crxymia

Which of the following equations have no solutions? choose all answers that apply: choose all answers that apply: (choice a) a -40x+40=20x+20−40x+40=20x+20minus, 40, x, plus, 40, equals, 20, x, plus, 20 (choice b) b 20x+40=40x+2020x+40=40x+2020, x, plus, 40, equals, 40, x, plus, 20 (choice c) c -20x+40=-20x+20−20x+40=−20x+20minus , 20, x, plus, 40, equals, minus, 20, x, plus, 20 (choice d) d 40x+40=40x+2040x+40=40x+20

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:10, ylianafghgfdsnm1479

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

continue

Mathematics, 22.06.2019 00:10, kadestew21

A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.

Answers: 1

continue

Mathematics, 22.06.2019 00:20, kellygaytan

20 ! need ! which exponential function is represented by the table? f(x) = 0.2(0.5x)f(x) = 0.5(5x)f(x) = 0.5(0.2x)f(x) = 0.2(0.2x)

Answers: 1

continue

Mathematics, 22.06.2019 00:50, india336

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.

Answers: 3

continue

You know the right answer?

Which of the following equations have no solutions? choose all answers that apply: choose all answ...