20 and -1: they add into 19 and since a negative times a positive is a negative they multiply to -20
Given:
The sides of a right triangle are 2 cm, 3 cm, and 3.6 cm.
To find:
The area of the right triangle.
Solution:
Area of a triangle is:
In the given triangle 3.6 cm is the largest side, it means 3.6 cm is the length of the hypotenuse. So, 2 cm and 3 cm and the base and height of the triangle.
Now, the area of the given triangle is:
Therefore, the area of the given triangle is 3 square cm.
Answer:
We can see the details in the pic.
Step-by-step explanation:
We can see the details in the pic shown.
Answer:
x=-1/50
=-0.02
Step-by-step explanation:
-2/5x-2=18
-2/5x=18+2
-2/5x=20
-2/5x×5x=20×5x
-2=100x
-2/100=100x/100
-1/50=x
-0.02=x
x=-0.02