Answer:
Honestly agreed, i feel like the smaller grades k- 6th grade are useful. where yoh learn to add, multiply, read time and such.
Has to be greater than 90 degrees.
Answer:
do 49 x 49 which equals 2,401 then check it
put 2,401 square root which equals 49
Since (x - 2)° and (2x + 5)° represent a pair of supplementary angles, then their sum must be equal to 180°. Therefore, the two supplementary angles are 57° and 123°.
