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3 years ago

What is significant about circles that provides us with an equilateral triangle?

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

7 0

Answer:

The circle is important when constructing equilateral triangles because it can allow one to draw an accurate triangle while not having a ruler to measure it out.

Step-by-step explanation:

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Tristan and Ronna are collecting clothes for a clothing drive. Ronna collected 3 times as many clothes as Tristan did. If Trista

Anni [7]

Ronna collected $12\frac{3}{4}$ bags of clothes

Step-by-step explanation:

Tristan and Ronna are collecting clothes for a clothing drive

Ronna collected 3 times as many clothes as Tristan
Tristan collected $4\frac{1}{4}$ bags

We need to find how many bags of clothes Ronna collected

∵ Ronna collected 3 times as many clothes as Tristan did

- That means Ronna collected 3 × the amount that Tristan did

∵ Tristan collected $4\frac{1}{4}$ bags

- Multiply the amount of Tristan by 3 to find the amount of Ronna

∴ Ronna collected = 3 × $4\frac{1}{4}$

Change the mixed number to improper fraction

∵ $4\frac{1}{4}$ = $\frac{(4*4)+1}{4}=\frac{17}{4}$

∴ Ronna collected = 3 × $\frac{17}{4}$

∴ Ronna collected = $\frac{51}{4}$

Change the improper fraction to mixed number by divide 51 by 4

∵ 51 ÷ 4 = 12 and reminder 3 (4 × 12 = 48 and 51 - 48 = 3)

∴ $\frac{51}{3}=12\frac{3}{4}$

∴ Ronna collected = $12\frac{3}{4}$ bags of clothes

Ronna collected $12\frac{3}{4}$ bags of clothes

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