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katen-ka-za [31]
4 years ago
10

What is 8 + 4x + 5???

Mathematics
2 answers:
oksano4ka [1.4K]4 years ago
5 0

<em>ANSWER:</em>

<h2>4x+13</h2>

<em>STEP:</em>

Add 8 and 5. You cannot add a number t a variable. So leave 4x+13 as the way it is.

goblinko [34]4 years ago
4 0
<h2><u>Answer:</u></h2><h2><u>4x+13</u></h2><h2><u>Step-by-step explanation:</u></h2><h2><u>step 1. combine like terms  4x+8+5</u></h2><h2><u>Step 2. solve it  by adding 4x+13</u></h2>
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WZ = 32, YZ = 6, and X is the midpoint of WY. Find WX.
GrogVix [38]

We are given the length of two segments:

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We are asked to find the length of the segment WX

Notice that the total length of the segment WZ is 32. from the point Y to the point Z we have 6 units. therefore, between W and Y there is 32 - 6 = 26 units.

SInce X is the midpoint of the distance between W and Y, then it has to cut the segment WY (26 units long) in two equal parts, each of length 13 units (half of 26).

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2 years ago
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\bf y=-5x+b\impliedby \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}\qquad \qquad \stackrel{therefore}{m=-5} \\\\[-0.35em] ~\dotfill\\\\


\bf A(\stackrel{x_1}{5}~,~\stackrel{y_1}{-2})~\hspace{10em} slope = m\implies -5 \\\\\\ \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-(-2)=-5(x-5)\implies y+2=-5x+25 \\\\\\ y=-5x+25-2\implies y=-5x+\stackrel{\stackrel{b}{\downarrow }}{23}

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3 years ago
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Mademuasel [1]

Answer:

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The ten thousand place is the second digit to the left of the comma. In this case, the number is 5. When rounding, you look at the number to the right of it. If the number is five or greater, you round up. If the number is four or less, you round down. The number next to 5 is 4. So you round down to 850,000 instead of 860,000.

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Answer:

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Step-by-step explanation:

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