3 years ago

Find the soluations to (x+3)^2=49

Mathematics

1 answer:

Jobisdone [24]3 years ago

3 0

Answer:

x = 4 , − 10

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Drupady [299]

Answer:

The slope is 1.75 and the y intercept is 10

Step-by-step explanation:

y = 10 +1.75x

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3 years ago

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Step-by-step explanation:

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Annete is suveyeing people in the city about their interest in a new shopping mall. She found that 180 people, or 37.5% of those

VLD [36.1K]

she surveyed "x" amount, which is the 100%, but we also know that 180 is the 37.5%, so

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 180&37.5 \end{array}\implies \cfrac{x}{180}=\cfrac{100}{37.5}\implies 37.5x=18000 \\\\\\ x=\cfrac{18000}{37.5}\implies x=480$

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3 years ago