Answer:
90 degrees
Step-by-step explanation:
Step 1: State what is known
Notice that the 2 lines cut the square in half and create 4 congruant triangles. We know a full circle is 360 degrees and the intersection is a perfect circle formed by 4 angles. We can find the angle AEB by dividing 360 by 4 which gives you 90 degrees
So you need to divide 1000 by 125 which is 8. Which then you times by two to equal the two kilograms. So he needs to fill the cup up 16 times.
Answer:
EG = 19
Explanation:
Given that a line segment CD. EF bisects the line CD at point G.
Length of CG = 5x-1
Length of GD = 7x - 13
We know that CG = GD
5x-1 = 7x-13
Solve for x,
2x = 12
x = 6
Now given that,
EF = 6x-4
GF = 13
EF = EG + GF
6x - 4 = EG + 13
EG = 6x - 4 - 13
EG = 6x - 17
put the value of x = 6, in order to find the EG
EG = 6*6 - 17
EG = 19
That's the final answer.
I hope it will help you.
Answer:
(-2, 7); (See attachment)
Step-by-step explanation:
x + 2y = 12
7x + 2y = 0
x + 2y = 12
x = -2y + 12
Solve for y:
7x + 2y = 0
7 (-2y + 12) + 2y = 0
-12y + 84 = 0
-12y = -84
y = 7
Solve for x:
x = -2y + 12
x = -2 (7) + 12
x = -2
x = -2, y = 7
