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Marianna [84]
3 years ago
10

What is the value of a in the equation 3a + b = 54, when b = 9?

Mathematics
2 answers:
-Dominant- [34]3 years ago
8 0
The value of "a" would be 15

sergey [27]3 years ago
3 0
A = 15 3 x 15 + 9 = 54 keep up the good work!
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3 years ago
The men's world record for swimming 1500.0 m in a long course pool (as of 2007) is 14 min 34.56s. At this rate, how many seconds
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5 0
3 years ago
The area of a right triangle is 39.6cm2 , and the base of the triangle is 12in . Which of the following values is the height of
inysia [295]

Answer:

2.598cm

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Area of a triangle =1/2 * base * Height

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Required

Height

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3 years ago
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Zina [86]

Answer:

b

Step-by-step explanation:

multiply demon to the 5 and add 11

5 0
3 years ago
Read 2 more answers
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