Answer:
The square root must be between the square roots of the perfect squares just above and just below your number.
For example the square root of 89 must be between 9 and 10.
Step-by-step explanation:
Answer:
Step-by-step explanation:
We have been provided a graph of a triangle and we are asked to find the length of segment DE.
Angle bisector theorem states that if a ray bisects an angle of a triangle, then it bisects the opposite side of triangle into segments that are proportional to other two sides.
By angle bisector theorem we can set proportions of the given sides as:
Upon substituting our given values in above proportion we will get,
Upon multiplying both sides of our equation by 2 we will get,
Therefore, the length of segment DE is 4 units.
Answer:
y = 2x -19
Step-by-step explanation:
Put 3 and -13 as values of x and y and see which equation remains true. i.e Left side - right side. That is your answer
Option A
y = 2x -19
Put values
-13 = 2 (3) -19
-13 = 6 - 19
-13 = -13
Rest of equations do not. You may check on your own so option A is answer.
Answer:
7
Step-by-step explanation: