I guess you are talking about a triangle . The 3 angles add up to 180 degrees.
b + c = 180 - 25 = 155 degrees
When b > 51 degrees then
c <= 155 - 52
c <= 103 degrees
When b < 57
c >= 155 - 56
c >= 99 degrees
Possible measurements for angle c :=
99 =< c <= 103 (answer).
Answer:
Just took the quiz and the correct answer was B. 200d + 150 - 75d > 1,000
Answer:
Step-by-step explanation:
y = -x - 9
y = 2x + 3
Find point of intersection
2x + 3 = -x - 9
x = -4
Intersection: (-4,-5)
Answer:
1) x= -1/27
2) x=-4
3) x=13
Step-by-step explanation:
1) 7+7/9x= = -42
14/9x= = -42
14/9x X 9x= -42 X 9x
14= -378x
-378x= 14
-378x/-378= 14/-378
x= -1/27
2) 4x+1=−15
4x+1-1=-15-1
4x=-16
4x/4= -16/4
x=-4
3) −4(x−3)=−40
-4(x-3)/-4= -40/4
x-3=10
x-3+3=10+3
x=13