In order to name the coordinates, you read the X axis first and then the Y axis. So A would be (-4, 4). B would be (-4, 6). C would be (2, 4).
They are not congruent because each angle is a different measure.
Hope this helped! :)
Answer:
1300.5
Step-by-step explanation:
since the distance= speed × time
hence,
d= s × t
s×t=51²
2t=2601
t=1300.5
Answer:
5.4
Step-by-step explanation:
At the point of tangency, the degree measure is 90. Hence Angle ABO is 90 degrees. So triangle ABO is right triangle.
In a right triangle, we can use the pythagorean theorem, which says:
Leg1^2 + Leg2^2 = Hypotenuse^2
Where
Leg 1 and Leg 2 are 2 sides of the triangle, respectively, and
hypotenuse is the side "opposite" of the 90 degree angle
In this diagram, thus we can write:
r^2 + AB^2 = AO^2
Now putting the information we know, we can solve for r:
r^2 + 9^2 = (10.5)^2
r^2 + 81 = 110.25
r^2 = 110.25 - 81
r^2 = 29.25
r = Sqrt(29.25)
r = 5.41
Rounded to nearest tenth, it is 5.4, 2nd answer chice is right.
The answer is the last one. D
Answer:
120 grams because 120 kilograms is a lot
:)