X <span>– (–6.9) = 42.8
</span><span>x + 6.9 = 42.8
</span>x = 35.9
Answer:
x = 40.
Step-by-step explanation:
The corresponding sides are in the same proportion so:
45/ 27 = 30/18 = x/24
Consider the last 2 fractions:
30/18 = x/24
5/3 = x/24 Cross multiply:
3x = 5 * 24
x = 120 / 3
x = 40.
Answer:
14cm
Step-by-step explanation:
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