3 years ago

Round to the place value 286,476

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

8 0

257000 000000000000000000000000000000000000000000000000000000000000000000000000000000000

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The expected value of profit

Mashutka [201]

Sorry but I’m just commenting because apparently you have to answer other people’s questions in order to ask questions even when you have Brainley plus ugh

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2 years ago

Ann needs 42 feet of fabric to make a small quilt. How many yards of fabric should she buy. a. 13yards, b. 14yards, c. 21yards,

Hunter-Best [27]

B. she should buy 14 yards of fabric,because 14×3=42 so there is your 42 feet.

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3 years ago

Rewrite each equation in vertex form by completing the square. Then identify the vertex.

ioda

ANSWER

Vertex form;

$y = 3( {x + \frac{3}{2} })^{2} - \frac{35}{4}$

Vertex

$V( - \frac{3}{2} , - \frac{35}{4} )$

EXPLANATION

Given:

$f(x) = 3 {x}^{2} + 9x - 2$

We complete the square as follows:

$y = 3( {x}^{2} + 3x) - 2$

$y = 3( {x}^{2} + 3x + \frac{9}{4} ) - 2 - 3 \times \frac{9}{4}$

The vertex form is:

$y = 3( {x + \frac{3}{2} })^{2} - \frac{35}{4}$

The vertex is

$V( - \frac{3}{2} , - \frac{35}{4} )$

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3 years ago

Read 2 more answers

A medium sized apple weighs 130 grams. How many apples are there in 1 kilogram?

Anuta_ua [19.1K]

<span>7.6 so i would say 7 medium and 1 small or 8 medium apples

</span>

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3 years ago

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Dave uses 500 milliliters of juice for a How many more punch recipe He mixes it with 2 liters of ' pears did she buy ginger ale

Yakvenalex [24]

1 liter: 1000 ml

so 2 liters: 2000 ml. s

so now the last step adding- 2000+500= 2500

so Dave made 2500 millimeters of punch

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3 years ago