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Darya [45]
3 years ago
6

6. Given that AD= 61, CD= 61, and m< ABC= 48, find m < CBD.

Mathematics
1 answer:
34kurt3 years ago
8 0

Answer:

m∠CBD=24

Step-by-step explanation:

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I have to find the slope and the y-intersect from these graphs. It would mean alot if someone could help with at least one of th
Sati [7]

Answer:

Alright bear with me, this is gonna be a long one.

<u>The Y INTERCEPT</u>

So the y-intercept is going to be where the line intersects the Y-AXIS. The y-axis is the vertical part of the graph with the numbers on it.

So, for the first one, the line goes through the origin which means that that the y intercept is going to be (0,0)

The next one, the line intersects the y-axis at (0,1)

Here's a tip: the y-intercept will always have 0 as it's x coordinate.

<u>The Slope</u>

Alright, the slope of a vertical line can be found using an equation. Most typically people will describe the slope as RISE/RUN meaning how many units you move up "rise" and how many units you move horizontally "run" to touch the line. Of course, it's easier when you can identify points.

So to make this a little bit easier to understand, I will show you how to use the equation to find the slope.

\frac{y2-y1}{x2-x1}

So for this equation, what you need is two coordinates. So for the first graph, I'm going to use the points (0,0) and (1,3)

\frac{3-0}{1-0}

So we make the three y2 because it's the second y coordinate and the y1 would be 0. Same applies to the x coordinates but use the x values.

the slope for the first graph would be 3/1

<u>FOR THE SECOND GRAPH</u>

\frac{y2-y1}{x2-x1}

Here's our equation now pick two points. I'll be using (-5,4) and (0,1)

\frac{1-4}{0-(-5)}

Don't forget that a negative-a negative = positive

which will leave you with

\frac{-3}{5}

since it can't be simplified any further, your slope is -3/5.

I hope I was able to help you understand this a bit better :)  

3 0
4 years ago
Find the length of the side C in the triangle ABC where a=4.7 b=10.21 and ACB=105.3
azamat

9514 1404 393

Answer:

  (d)  12.3

Step-by-step explanation:

From the Law of Cosines, you can solve for c:

  c = √(a² +b² -2ab·cos(C)) = √(22.09 +104.2441 -95.974cos(105.3°))

  c ≈ √151.659 ≈ 12.31499

Side c is about 12.3 units long.

6 0
4 years ago
This is geometry and i need help. i am unable to find the value of both in the picture.
Ede4ka [16]

x = 2 and LM = 24

Step-by-step explanation:

<em>if </em><em>GH </em><em>bisected</em><em> </em><em>LM </em><em>by </em><em>K </em><em>therefore</em><em> </em><em>they </em><em>are </em><em>perpendicular</em><em> </em><em>and </em><em>I</em><em>. </em><em>perpendicular</em><em> </em><em>both </em><em>the </em><em>sides </em><em>are </em><em>equal </em><em>so</em>

<em>LK </em><em>=</em><em> </em><em>KM</em>

<em>so </em><em>now </em><em>the </em><em>equation</em><em> </em><em>is,</em>

<em>5</em><em>x</em><em> </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>1</em><em>2</em>

<em>5</em><em>x</em><em> </em><em>=</em><em> </em><em>1</em><em>2</em><em> </em><em>-</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>1</em><em>0</em>

<em>x </em><em>=</em><em> </em><em>1</em><em>0</em><em>/</em><em>5</em><em> </em><em>=</em><em> </em><em>2</em>

<em>x </em><em>=</em><em> </em><em>2</em>

<em>value </em><em>of </em><em>x </em><em>is </em><em>2</em><em> </em><em>and </em><em>LM </em><em>=</em><em> </em><em>1</em><em>2</em><em> </em><em>+</em><em> </em><em>1</em><em>2</em><em> </em><em>=</em><em> </em><em>2</em><em>4</em>

<em>hope </em><em>this</em><em> answer</em><em> helps</em><em> you</em><em> dear</em><em>.</em><em>.</em><em>.</em><em>.</em><em>take </em><em>care</em><em> </em><em>and</em><em> may</em><em> u</em><em> have</em><em> a</em><em> great</em><em> day</em><em> ahead</em><em>!</em>

8 0
3 years ago
PLEASE HELP I NEED HELPPPPPP
seraphim [82]
I was working on it until I saw it was only 5 points. Sorry bro
5 0
3 years ago
Show coins to count back the change you would get if you bought candy for .12 cents and paid for it with a quarter. answer
Veronika [31]

If you subtract 25 from 12 you will get 13 cents. So you will get back 1 dime and 3 pennies.

I hope this helped you :)

6 0
3 years ago
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