Answer:
£65
Step-by-step explanation:
Answer:
sometimes, if their average angle is over 45 degrees
never are 2 obtuse angles summing to 180 degrees
always. two 90 degree angles always sum to 180 which is a straight line
Answer:
she subtracted the 5 instead of adding it
Step-by-step explanation:
Answer:
(x - 4)^2
Step-by-step explanation: