Answer:
53
Step-by-step explanation:
Check it mate, triangles must add up to 180 and the angles at the bottom are equal right? so we know the top angle is 74 so 180-74 = 106. ok so 106 / 2 = 53.
16 questions
12÷3/4
12×4/3
48/3=16
175
20 Grams will be left after 6 minutes.
5 divided by 10
5 divided by 100 is 0.05 but as a fraction, it's 1/20
