4 years ago

HELP PLEASE

Mathematics

1 answer:

puteri [66]4 years ago

3 0

Answer:

In the real house, the area of the floor is 112 square feet

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Find the Y intercept of a line that passes through 3, -5 and has a slope of -1

RSB [31]

$\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{-5})~\hspace{10em} slope = m\implies -1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-5)=-1(x-3)\implies y+5=-x+3$

$\bf y=-x\underset{\uparrow }{-2}\leftarrow \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}~\hfill \stackrel{y-intercept}{(0,-2)}$

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3 years ago

A grilled chicken salad at a popular fast food restaurant contains 650mg of sodium, which is 27% of the recommended daily amount

Free_Kalibri [48]

To find the answer,we can set up an equation with an unkown:

Let the recommended daily amount be y mg

y×27% = 650
y×27/100 = 650
y = 650 ÷ 27/100
y = 650 × 100/27
y = 2407.407407...
y ≈ 2407

Therefore, the answer is 2407 mg.

Hope it helps!

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3 years ago

Read 2 more answers

Video downloaded 30% 0f 32,000 kilobytes how many kilobytes has downloaded so far

denis-greek [22]

30% of 32,000 is 9600

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4 years ago

carl needs to take 2 pairs of jeans and 4 shirts for every 4 days he spends at church. He spends 14 days.

andriy [413]

7 and jeans and 14 shirts would be the most appropriate answer

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