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3 years ago

HELP PLS What is the domain of the function y= Vx+6 -7? x²-7 X-6 x26 x7

Mathematics

1 answer:

alina1380 [7]3 years ago

8 0

Domain = -6 (the second one)

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What is the actual height of the building shown in the model?

julsineya [31]

Answer:

The actual height is 150ft

Step-by-step explanation:

Given

$Width : Height = 2cm : 5cm$

$Actual\ width = 60ft$

Required

Determine the actual height

Substitute 60ft for width in: $Width : Height = 2cm : 5cm$

$60ft:Height =2cm:5cm$

Express as fraction

$\frac{60ft}{Height} =\frac{2cm}{5cm}$

$\frac{60ft}{Height} =\frac{2}{5}$

Make height the subject

$Height = \frac{5}{2} * 60ft$

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3 years ago

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telo118 [61]

Answer:

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Step-by-step explanation:

53 - 9y = 1

from equation i

53-9y = 1

-9y= 1-53 = -52

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3 years ago

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Shkiper50 [21]

Answer:

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Step-by-step explanation:

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