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solmaris [256]
3 years ago
5

B=3/4a A+b= 21 Solve for a and b

Mathematics
1 answer:
maxonik [38]3 years ago
4 0

Answer:

A=12 B= 9

Step-by-step explanation:

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Brianna has 4 pink bracelets. One third of all her bracelets are pink . How many bracelets does Brianna have ?
Korvikt [17]

Answer:

Total number of bracelets  Brianna have are 12 .

Step-by-step explanation:

Let us assume that the total numbers of the bracelets be x .

As given

Brianna has 4 pink bracelets.

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Than the equation becomes

\frac{1\times x}{3} = 4

Simplify the above

x = 4 × 3

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What is the distance between the points (5.-18) and (8,
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Answer:

\sqrt{10}

Step-by-step explanation:

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a^{2} +b^{2} =c^{2}\\3^{2} +1^{2} =c^{2}\\9+1=c^{2}\\10=c^{2}\\\sqrt{10}=c

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