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3 years ago

Can someone please help me out?

Mathematics

2 answers:

Tomtit [17]3 years ago

7 0

46.6 billion

explanation:

Isolate S on the left side by adding 1.9x to both sides. this gives you S = 4.8 + 1.9x. Plug in 22 for x because 2020 is 22 years from 1998.

4.8 + 1.9(22) = 46.6

cluponka [151]3 years ago

3 0

Answer:

S=46.6

Step-by-step explanation:

x is the number of years :

from 1998 to 2020 = 22 years

S-1.9x=4.8

S-(1.9)(22)=4.8

S=4.8+41.8

S=46.6

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Step-by-step explanation:

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3 years ago

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Rudiy27

Answer:

$y = -\frac{3}{5}x+4$

Step-by-step explanation:

Given:

$(x_1,y_1) = (0,4)$

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The attachment completes the question

From the attachment, the slope of the line was calculated as:

$m = \frac{1-4}{0-5}$

This step is inaccurate because the slope of a line is calculated using

$m = \frac{y_2-y_1}{x_2-x_1}$

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Open bracket

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Make y the subject

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3 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

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Answer:

i hope this helps

Step-by-step explanation:

2 $x^{2}$ -16=0

+16 +16

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÷2 ÷2

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x= $\sqrt{8}$

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-9 -9

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÷-5 ÷-5

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$\sqrt{x^{2} }$ = $\sqrt{1.8}$

x= $\sqrt{1.8}$

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÷6 ÷6

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$\sqrt{x^{2} }$ = $\sqrt{7}$

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4 years ago