Answer:
the answer is the same as D 124 degrees
Step-by-step explanation:
Hrjjfjjjdfjjdjfjjdkfkkkkkdkkdkkdkkdkkdkd
b= 8
Step-by-step explanation:
If we rewrite the 2nd equation, it becomes
15y = -6x - 11 ---> y = (-2/5)x - (11/15)
In order for this system of equations to have no solution, they must have the same slope, i.e., they're parallel to each other. So rewriting the 1st equation,
20y = -bx + 11
---> -b/20 = -0.4 or b = 8
Answer:
=4.9
Step-by-step explanation:
3.4-(-1.5)
+
3.4+1.5=4.9
Answer:
a^2 + 6^2:
3^2 + 6^2
9 + 36 = 45
answer: 45
a-b
3-4
-1
answer: -1
Step-by-step explanation: