Classify the triangle with angles measuring 40°, 40°, and 100°.
a. right
b. acute
c. obtuse

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Solve 2x+y=3 x+y=5 in substitution method