Answer:
x=6
Step-by-step explanation:
42/7=6
6*7=42
42/6=7
So, works in all ways.
Hope this helps!
9514 1404 393
Answer:
no
Step-by-step explanation:
It is impossible to plot an equilateral triangle on a coordinate grid using integer coordinates. The given triangle may be close, but <em>cannot be an equilateral triangle</em>.
Answer:


<em>Hope this helps and have a great day!!!</em>
<em>
</em>
The pyhtagorean states that to find c, use the eqaution,

.
Substitute 1 for a and 20 for b;
c^2=1+400
c^2=401
c=
which is about 20.02
Hope this helps.