Step 1
Given;

Required: To solve the equation.
Step 2
Solve the equation

Answer;
Answer:
60 degrees
Step-by-step explanation:
equilateral triangles have all equal sides
It would be -8/10 because
16/20 when simplified is 8/10
4/5 when doubled is 8/10
-8/-10 is still 0.8 which is also 8/10 (-8 divided by -10 = 0.8)
Answer:
<u>Yes</u>
Step-by-step explanation:
2 sides are equal as well as one angle being equal, so we know that the other angles must be equal, along with the other side.
Answer:
If an equation has no solution, then it means it can't be solved.
If an equation has infinite solutions, it means that the answers are too large to be defined.
Step-by-step explanation:
An equation has no solution if for instance there is an error in that equation.
An equation has infinite solutions or undefined answers if for instance a number is divided by zero.