Mathematics, 10.12.2019 04:31 MendesArmy333
Asquare is cut out of a copper sheet. two straight scratches on the surface of the square intersect forming an angle. the square is heated uniformly. as a result, the angle between the scratches
a) increases
b) decreases
c) stays the same
d) the answer depends on whether θ is an acute or obtuse angle.
Answers: 1
Mathematics, 21.06.2019 20:40
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
Mathematics, 21.06.2019 21:00
The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.
Answers: 3
Mathematics, 22.06.2019 00:30
What is the value of the discrimination for the quadratic equation 0=×2+2+×2
Answers: 2
Asquare is cut out of a copper sheet. two straight scratches on the surface of the square intersect...
Mathematics, 07.12.2020 20:40
English, 07.12.2020 20:40
History, 07.12.2020 20:40
English, 07.12.2020 20:40
Mathematics, 07.12.2020 20:40
History, 07.12.2020 20:40
Mathematics, 07.12.2020 20:40
Mathematics, 07.12.2020 20:40
Mathematics, 07.12.2020 20:40
Mathematics, 07.12.2020 20:40
History, 07.12.2020 20:40
Arts, 07.12.2020 20:40
History, 07.12.2020 20:40