Answer:
-13
Step-by-step explanation:
1: -6-(-7)
2: change the sign to get rid of the parenthesis so -6+-7
3: add the numbers and you get -13 because 6+7=13
Answer:
Second option is the correct choice.
Step-by-step explanation:
We need to focus on the given details to fit the data into the formula of slope. To find the slope we need two points. The second point is already given which is
To identify the first point, focus on the word "base". It means rate at 0 minutes. So the second point will be
Inserting the values, we get:
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Answer:
it is an isosceles triangle
Step-by-step explanation:
the two sides of the triangle are equal in length, also the angles opposite to the equal sides are equal. so, it is called as isosceles traingle