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3 years ago

Do you know the answer? HELP?

Mathematics

1 answer:

Georgia [21]3 years ago

8 0

V=LWH
if legnth AND width AND height are dobuled
V=2L2W2H
V=2*2*2LWH
V=8LWH

weight increases by 8 times
0.3 time s8=2.4

answer is 2.4lb

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$\orange{\underline{\huge{\bold{\textit{\green{\bf{QUESTION}}}}}}}$

FIND THE NUMBER THAT MAKE EQUIVALENT FRACTION.

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$\blue{Part - 1} \\ \frac{4}{ \cancel{6}} = \frac{x}{ \cancel{24}^{ \: \: \: \tiny{4}} } \\ 4\times 4 = x \\ 16 = x$

$\green{Part - 2} \\ \frac{1}{ 2} = \frac{6}{ x } \\ 6 \times 2 = x \\ 12 = x$

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PART - 3 --> 12

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PART - 9--> 36

PART - 10 --> 28

PART - 11--> 20

PART - 12 --> 28

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3 years ago

<img src="https://tex.z-dn.net/?f=4x%5E%7B2%7D%20%2B28x%2B49%3D0" id="TexFormula1" title="4x^{2} +28x+49=0" alt="4x^{2} +28x+49=

Harman [31]

Answer:

x = -7/2 multiplicity 2.

Step-by-step explanation:

4x^2 + 28x + 49 = 0

(2x + 7)(2x + 7) = 0

This is a perfect square.

2x + 7 = 0, so:

x = -7/2 multiplicity 2.

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3 years ago

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Klio2033 [76]

9514 1404 393

Answer:

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Step-by-step explanation:

The fractions all have the same numerator, so the smallest is the fraction with the largest denominator. That is, ascending order is the order of descending denominators.

7/19

7/15

7/13

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max2010maxim [7]

Answer:

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2 years ago

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