3 years ago

What 15 by 15 I need to know!!

Mathematics

2 answers:

Colt1911 [192]3 years ago

7 0

15 times 15 = 225. :) since i helped you, can you help me? My question: <span>brainly.com/question/2967131</span>

kow [346]3 years ago

4 0

It is 225 because 15*15 is 225

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Weight: How many grams does a 5 lb 15 oz roast weigh?The roast weighsgrams.

natulia [17]

Since 1kg = 2.20 lb,

$\frac{1\operatorname{kg}}{2.20\text{ lb}}$

Since 1kg = 1000g

$\frac{1000\text{ g}}{1\operatorname{kg}}$

So for covering pounds to gram by the following factor

$\frac{1\operatorname{kg}}{2.20\text{ lb}}\frac{1000\text{ g}}{1\operatorname{kg}}$

Since 1oz = 28.3g

$\frac{28.3\text{ g}}{1\text{ oz}}$

Now

$5\text{ lb}\frac{1000\text{ g}}{2.20\text{ lb}}+15\text{ oz}\frac{28.3g}{1\text{ oz}}$

The weight in grams would be

2697.22 gr

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1 year ago

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Lelu [443]

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3 years ago

What are the solutions to the equation?

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Answer:

A. x=4 and x= -10

Step-by-step explanation:

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x^2 +6x -40

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x-4 = 0

x+10 = 0

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x=-10

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puteri [66]

Answer:

Step-by-step explanation:

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Which equation is an identity?

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