Question

(1) Fill in the blanks:
(a) Reciprocal of -719 is .....
(b) Additive inverse of -5/9 is ....
(c) The value of (-2) is ........
(d) 3670000 in standard form is
(e) (0.05)=..........
(1) Product of 4a and -5a2=........
(g) Number of diagonals in a pentagon=.........
(h) A quadrilateral has ....... angles.
(i) The sum of the angles of a quadrilateral is
6)The opposite sides of a parallelogram are
(k)(82) - (18)2= ..........

please give me all ques.ans.​

Answer 1

Answer:

reciprocal of -719 is 1/-719

Answer 2

Answer:

a.-1/719

b.9/-5

c.-2

d.3670000 in standard form is 3.67 × 10^6

e. 5/100

f.-20a^3

g.five diagonals

h.four

i.360

6)equal

cant undertsand the last one

mrk me brainliest plzz