If we use the surface of the water as our frame of reference, then Christy's vertical position could be represented by -12 ft.
4x+5y=-35 will be that in standard form
Answer:
28 , 28, -14
Step-by-step explanation:
x2+6x+8=0
4(2)+6(2)+8=0
8+12+8=0
28=0
x2+6x+8=0
-4(2)+6(2)+8=0
8+12+8=0
28=0
x2+6x+8=0
-8(2)+6(-1)+8=0
-16-6+8
-14=0
Answer: B. x = 40
Step-by-step explanation:
The angles given are supplementary.
Supplementary angles are any two angles that add to 180 degrees, most commonly seen on one side of a straight line.
As these angles are supplementary, we can solve for x by adding both angles to get 180:

This means that the angle on the left is (3*40) + 15, or 135 degrees, while the angle on the right is 45 degrees. These angles add to 180 degrees.
The correct answer choice is B.
Answer:
Perimeter is 20 and x = 10
Step-by-step explanation:
MNO is 2/3 of JKL. So x = 15 x 2/3. x = 10. 10 + 4 + 6 = 20
Hope this helps!