Yes.
To form a triangle every side must be smaller in length than the sum of the two other sides.
For example: sides denoted by a,b,c
for a triangle to form
a<b+c
b<a+c
c<a+b
Thus in the case of the <em>Isosceles </em>triangle with side lengths 1,8,8 the rules aforementioned are fulfilled. This means that a triangle with said side lengths can exist.
Answer: What do you need help with?
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
<u>Slope</u>
<em>So first we need to find the </em><u><em>slope</em></u><em> in order to answer the question. To find the slope, we need to choose any two points from the table.</em>
<em>The slope equation is </em>.
<em>Let's use point (10,4) and point (15,3).</em>
<em>Now let's substitute those values into the slope equation. That gets to </em>.
<em>Now let's simplify that to </em>. Therefore, the slope is . In other words, it is also .
<u>Point-Slope Form</u>
<em>Now we need to plug in the numbers into the point slope form. </em>
<em>The point-slope form is </em>.
<em>Let's plug in the slope (m) into the equation. That gets to </em>.
<em>Now let's use (-10,8) in the equation since that's what it states in the problem. Doing that would lead to </em>. In other words, that is .
Therefore, the answer has to be c. .
Hope this helped! If not, please let me know! <3