Answer:
58 degrees
Step-by-step explanation:
In a rectangle, the two diagonals form four isosceles triangles. This means triangle EBC is isosceles. In an isosceles triangle, the two base angles are the same. So, angles EBC and BCE are both 61. Now, in a triangle, the three angles add up to 180. So, 61+61=122, and to find angle CEB you need to subtract 180-122. 180-122=58 degrees.
Answer:
4th option
Step-by-step explanation:
Given
A (- 5, 13 ) → A' (2, 9 )
- 5 → 2 → + 7 in the x- direction
13 → 9 → - 4 in the y- direction
The translation rule is
(x, y ) → (x + 7, y - 4 ) , then
B (4, - 2 ) → B' (4 + 7, - 2 - 4 ) → B' (11, - 6 )
I think A sorry if I'm wrong I'm not to good at math
Answer:
B, C, and E.
Step-by-step explanation:
<em>Common term of 5.</em>
<em>5(6x²-x-2)</em>
<em>Factor.</em>
<em>6x²-x-2</em>
<em>(6x²+3x)+(-4x-2)</em>
<em>=3x(2x+1)-2(2x+1)</em>
<em>(2x+1)(3x-2)</em>
5(2x+1)(3x-2)
<em>B, C and E is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
