The rate of change is 4 so your answer would be D. 4
I mostly this it is negative 7 I hopefully hope that this may have help you If not im very very sorry
Answer:
it is a simultaneous equation and I used Elimination method
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.
Answer:
1/2 x 1/10 = 1/20
Step-by-step explanation:
