Answer:

Step-by-step explanation:













A straight line has the same gradient all along its length. The gradient equals vertical rise over horizontal distance. It does not matter which triangle you use.
For large triangle it equals 2/8 or 1/4 for smaller one. Both equal 1/4 (last statement)
Answer:
I think its 3 combos
Step-by-step explanation:
9÷3=3 combos?
Hope this helps :D
Answer:
B for the first one , and C for the second
Step-by-step explanation:
for the first question DEG which is 60, and GEF which is 120, would equal to 180 degrees, which would be DEF because its a linear pair.
For the second question the are alternate exterior angles, so the are opposite of each other and on the outside.
<span>x − y ≥ 3 ... > stands for above on a graph, and the line under it _ stands for shaded.</span>