Tyler is simplifying the expression 6-2x+5+4x. Here is his work:
6 - 2x + 5 + 4x
(6 – 2)x +...
Mathematics, 03.05.2021 18:50 mruffier6239
Tyler is simplifying the expression 6-2x+5+4x. Here is his work:
6 - 2x + 5 + 4x
(6 – 2)x + (5 + 4)x
4x + 9x
13x
1. Tyler's work is incorrect. Explain the error he made.
PLZ HELP
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 20.06.2019 18:04, Uc34758
Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ∠dab = x, and ∠abc = 90◦, and ad = bc. say the perpendicular bisector to dc meets the perpendicular bisector to ab at p. then pa = pb and pc = pd. so the triangles pad and pbc have equal sides and are congruent. thus ∠pad = ∠pbc. but pab is isosceles, hence ∠pab = ∠pba. subtracting, gives x = ∠pad−∠pab = ∠pbc −∠pba = 90◦. this is a preposterous conclusion – just where is the mistake in the "proof" and why does the argument break down there?
Answers: 2
Mathematics, 21.06.2019 16:30, charitysamuels
What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1
Answers: 2
Mathematics, 21.06.2019 18:10, chyyy3
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
Answers: 2
Mathematics, 22.06.2019 01:00, Latoyajenjins1789
Given the net of the rectangular prism, what is its surface area?
Answers: 1
You know the right answer?
Questions in other subjects:
