Answer:
4
Step-by-step explanation:
The plus and minus sign cancel each other out so it becomes 7-3=4
Answer:
D
Step-by-step explanation:
-10° C is the lowest temperature and 7°C is the highest temperature.
Answer:
because this is equal to the given matrix, the given matrix is symmetric.
Step-by-step explanation:
A symmetric matrix is a square matrix which has same number of rows and columns. Square matrix is equal to transpose. Equal matrices have equal dimensions. The given matrix is symmetric because the rows and columns are equally distributed.
Answer:
it means that they are 2 different lines on a cordinate plane
PLZ MARK BRAINLIEST
Answer:
Vertical
Step-by-step explanation:
Intersecting lines form Vertical angles.