-10-2 =
help me pls i don’t understand

-12

Step-by-step explanation:

-10 - 2 = -12

When two numbers have same sign, add and the result will have the common sign

Sign of 10 is (-)

Sign of 2 is (-)

So add and put the (-) for the answer

-12

idk u tell me

step-by-step explanation:

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.