B. 1/3 of the 24 problems remain. (8 is 1/3 of 24)
Step-by-step explanation:
- 90-27=63°
- <2
- <2,<4
- 360°
I think this is Pythagoras' theorem you are asking for
a^2+b^2=c^2
87^2+387^2=157338
Square root of 157338 = slope = 396.6585
396.66 ft
Answer:
x = -1
y = -2
Step-by-step explanation:
5x + 2y = -9 2y = -9 - 5x y=(-9-5x)/2
3x + 4y = -11
3x+4[(-9-5x)/2] = -11
3x+( -36-20x)/2 = -11
3x-18-10x = -11
-7x = 7
x = -1
y = -2
Answer:
2110
Step-by-step explanation:
4100-1990=2110