Answer:
a = -3
Step-by-step explanation:
a - 2 + 3 = -2 ( cancel equal terms)
a + 3 = 0 (Move the constant to the right)
a = -3
Answer:
D
Step-by-step explanation:
Answer:
C. 61
Step-by-step explanation:
add angles s and r together to find the sum of the line, 78+49= 119
then, subtract 180 with 119 which equals 61. you subtract 180 because thats the sum of the 3 degrees of a tirangle
Answer:
4 because you divide 3 and 15 by three which gives you 5 then divide 20 by that gives you 4
Answer:
okay
Step-by-step explanation:
if i can help with anything else, please let me know!
~mina
