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drek231 [11]
3 years ago
10

Help awnser attach the awnser using image​

Mathematics
1 answer:
kakasveta [241]3 years ago
4 0

Step-by-step explanation:

Hey there!

The given points are; (-4,-1) and (4,2).

<u>Use</u><u> </u><u>slope</u><u> formula</u><u>.</u>

<u>slope(m) =  \frac{y2 - y1}{x2 - x1}</u>

<u>Pu</u><u>t</u><u> all</u><u> values</u><u>.</u>

<u>m =  \frac{2 + 1}{4 + 4}</u>

<u>Simpl</u><u>ify</u><u> it</u><u>.</u>

<u>m =  \frac{3}{8}</u>

<u>There</u><u>fore</u><u>,</u><u> </u><u>the</u><u> </u><u>slope</u><u> is</u><u> </u><u>3</u><u>/</u><u>8</u><u>.</u>

<em><u>Hop</u></em><em><u>e</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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Step-by-step explanation:

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Solve the equation for x by graphing -2x + 3 = -3(-x) - 2
adoni [48]

Answer:

  x = 1

Step-by-step explanation:

There are a couple of ways to solve this. One is to graph the left side of the equation, graph the right side of the equation, and look for the point where those graphs intersect. It is at x = 1. The first attached graph shows this solution.

__

Another method for solving such an equation is to subtract one side from the other and look for the value of x that makes the resulting expression zero.

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A graphing calculator doesn't need to have this simplified. If it is simplified, it becomes ...

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So, the graphed line is y = -5x+5. Its x-intercept is x=1, the solution of the original equation. The graph of this is shown in the second attachment.

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3 years ago
1. Write a two-column proof.
Alexandra [31]

Answer:

Check it below, please

Step-by-step explanation:

Hi there!

Let's prove segment AB is perpendicular to CD. Attention to the fact that a two column proof has to be concise. So all the comments can't be exhaustive, but as short as possible.

Let's recap: An isosceles triangle is one triangle with at least 2 congruent angles.

Statement                     Reason

\overline{AB} \cong \overline{AC}\\                     Given

\widehat{ACB} \:bisects\: \overline{AB}        Isosceles Triangle the altitude, the bisector coincide.          

\overline{AD} \cong \overline{DB}               Bisector equally divide a line segment into two congruent      

m\angle CDA =m \angle CBD=90^{\circ} Right angles, perpendicular lines.                  

\overline{CD}\perp \overline{AB}                    Perpendicular Line segment      

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Write a value-returning recursive function that computes the sum of the digits in a given positive int argument. for example, if
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2+4+4+5+5+6=26
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