Question

5.(20 + 30)
6. The
area of a square whose side is
3.2 m.
is
7. 3, 5, 9, x are in propertion. What is the
reatue of x ? x =
s. If the cost of s opens is $48, cost of
7
7 opens is }
F​

Answer 1

Answer:

5.Ans- 50. 6.

Step-by-step explanation:

Number 6 answer I don't know bro , sorry.

Answer 2

Step-by-step explanation:

5. 20+30=50

6. area of square will be 3.2×3.2

=10.24

the feature if x is 11