Question

Write True Or False:
a) 4x² -2y must be added to -3x² + 7y to get x² + 9y.
b) The time taken for fixed journey and the speed of the vehicle is a case of direct proportion.
c) 2.34 x 10⁷ = 2340000000
d) A polynomial contains more than three number of terms.
e) If total surface area of a cube is 600 cm²,then its edge is 10 cm.
f) For building a wall ,the number of hours and number of workers vary in direct proportion.
g) 1 m³ = 1000000 cm³
h) If a polyhedron has 6 vertices and 12 edges, then the number of faces are 6.

PLEASE ANSWER IT I WILL MARK YOU BRAINLIST.​

Answer 1

Answer:

a) False

Step-by-step explanation:

b) True. c) False d) False. e) True. f) True g) True h) True

Answer 2

Answer:

Step-by-step explanation:

a)True

b)True

c)False

d)True

e)False

f)True

g)False

h)False