Answer: 1,180 meters.
Step-by-step explanation:
Hi, to answer this question we have to subtract Terri's distance from the school (1.54) to Kim's distance from the school (2.72)
Mathematically speaking:
2.72 km - 1.54km = 1.18 km
Since the answer must be expressed in meters.
1000 meters = 1 kilometer
1.18 km x 1000 m/km = 1,180 meters.
Feel free to ask for more if needed or if you did not understand something.
Make a list of all whole-number factors of 20:
1*20
2*10
4*5
The only reasonable set of dimensions out of the list is 4*5, so that is the answer.
1. 13/30
2. 27/46
3. 1 4/15
4. 2 19/24
5. 1 1/3
6. 3 7/11
7. 21
8. 7 1/3
I'm pretty sure these are right, hope this helps!
x = 30°.
The triangle drawn inside the circle is an equilateral and equiangular triangle which means that its three sides and its internal angles (that measure 60°) are equal.
To find x°:
First, we can see from the image that the tangent line to circle with arrows is formed a right angle, the angle of one side of the equilateral triangle, and the angle formed with the other side of the equilateral triangle, this three angles has to form 180° respect to the tangent line:
90° + 60° + y° = 180°
y° = 180° + 150°
y° = 30°
Second, the line in the right side of the equilateral triangle form an angle of 180°, so:
60° + z° = 180°
z° = 180° - 60°
z° = 120°
Finally, the triangle formed by this lines its internal angles are x°, y°, and z° and its sum is 180°, then:
x° + y° + z° = 180°
x° + 30° + 120° = 180°
x° + 150° = 180°
x° = 180° - 150°
x° = 30°
