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Using the formula P = 2( a + b ), find a when P = 15 and b = 5. a 2.5 b 5 c 8 d 10
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Using the formula P = 2( a + b ), find a when P = 15 and b = 5. a 2.5 b 5 c 8 d 10

User Thibault Dumas
by
2.9k points

2 Answers

5 votes

Answer:

the correct answer is a.2.5

Explanation:

User Karthik Saxena
by
4.0k points
5 votes

Answer:

the correct answer is a.2.5

Explanation:

15=2(a+5) || 15=29+10 || 15-10=2a || 5=2a || 2.5=a

User Ssawchenko
by
3.6k points
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