Answer:
Matrix B should be subtracted from Matrix A.
Step-by-step explanation:
Answer:
8.8k + 2.2
Step-by-step explanation:
The value of x in the triangle is 70°
<h3>What is a scalene triangle?</h3>
A scalene triangle is a plane figure that has 3 different length sides and 3 different angles. The sum of all the angles in a scalene triangle is equal to 180°
i.e

- Let's assume that angle y = 60° and angle z = 50°
Then;

x + 110° =180°
x = 180° - 110°
x = 70°
Learn more about scalene triangle here:
brainly.com/question/16589630