Answer:
Obtuse triangle.
Step-by-step explanation:
The rule to know what type of triangle it is, you do A^2 + B^2 and if it is less than C^2, then it is obtuse. If it is equal, then it is right, and if it is more than, it is acute.
Do this equation fo 7, 8, and 12
7^2 + 8^2 =? 12^2
49 + 64 =? 144
113 < 144
113 is less than 144 which means that it is an obtuse triangle
Answer:
In linear algebra, a coefficient matrix is a matrix consisting of the coefficients of the variables in a set of linear equations.
Step-by-step explanation:
the matrix is used in solving systems of linear equations
3(m + 2) - 7m = 18
= 3m + 6 - 7m = 18
= 3m - 7m = 18 - 6
= -4m = 12
= m = -12/4
m = -3
In short, Your Answer would be -3
Hope this helps!
Answer:
100
Step-by-step explanation:
100/ 10
= 10
Answer: Third option.
Step-by-step explanation:
Some transformations for a function f(x) are shown below:
If , the function is translated "k" units up
If , the function is translated "k" units down.
If , the function is translated "k" units left.
If , the function is translated "k" units right.
In this case you have the following function:
And you know that the function g(x) is obtained by translating the function f(x) 5 units down and 3 units left; therefore, you can conclude that g(x) is:
Finally, simplifying, you get that this is: