If (0.4) square + (0.2) square= √x, then x is equal to
(a) 0.04
(b) 0.4
(d) 0.2
(c) 0.06
Answers
Answered by
4
Answer:
(d)
Step-by-step explanation:
= (0.4)^2 + (0.2)^2
= 0.16 + 0.04
= 0.2
Answered by
0
Answer:
d is the correct answ
Step-by-step explanation:
0.2 ×0 .2 = 0.04 + 0.4 ×0.4 = 0.16
0.16 +0.04 =0.20
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