Answer:
Z has rotational symmetry.
Step-by-step explanation:
The letters H, I, O, S, X, and Z have rotational symmetry. Out of the letters you have:
Z is your answer.
Answer:
10x+4y+10z Hope I helped? :')
<u>Steps for answer!</u>
1. Expand by distributing terms.
6x+8y+10z+4(x-y)
2. Expand by distributing terms.
6x+8y+10z+4x-4y
3. Collect like terms.
(6x+4x)+(8y-4y)+10z
4. Simplify.
10x+4y+10z
Answer:
124°
Step-by-step explanation:
The sum of the interior angles of a quadrilateral = 360°
Subtract the sum of the 3 given angles from 360
missing angle = 360° - (48 + 91 + 97)° = 360° - 236° = 124°
13 + c > 78
-13 - 13
c > 65
Graph an open circle at 65 and draw the line to the right (c --> 65)
Answer:the first one
22+(-22)+(-10)
Step-by-step explanation: