Answer
- 23.32°
- x=4637.16 feet
- y=1999.8 feet
- Explanation
Sketch a triangle ABC, where A is at the apex(top) and BC is the base.Let side AB=5050 feet and BC=6000feet.Drop a perpendicular line from A to BC at O to represent distance y and OB is distance x.
Point A = your location
Point B=First tower and Point C is the second tower.
To calculate the angle in degrees we use law of cosines,
2420²=5050²+6000²-(2)(5050)(6000)(cosB)
B=23.32° is the angle in question
Secondly, we find value of x
CosB=x/5050
X=4637.16feet, the position east of the tower
Thirdly, we calculate y
SinB=y/5050
0.39599=y/5050
y=1999.77
y=1999.8 feet , the position north of the tower
Answer
B. Check her building’s foundation to ensure it is resistant to shaking caused by moving tectonic plates
Explanation
In the efforts of preventing damage to the house, Emily should first evaluate the elements outside the house that are potential hazards. These could be trees, electricity poles and power lines next/connected to the structure. This step should be followed by making any necessary repairs to the house. Emily can inspect the walls, roofing and foundation to detect any potential weakness. The third step can be adding support to crippled walls, anchoring sill plates to the foundation and installing windows with round corners.
It's the point where we are passing it while we're orbiting the sun and it looks like it's moving backwards
<span>The most approprate answer is a. water. Although over 70% of the earth's surface is water, only a small percentage is fresh water that is suitable for domestic purposes. The high rate of pollution and the over use of groundwater resources can use water faster than it can be replenished. Some rivers and lakes can become so polluted that they cannot be used for domestic or even agricultural purposes. </span>
Answer:
Archaeologists found pottery in the Uruk at the most of the other settlements. It was clear that the pottery was produced in large amounts in Uruk and traded around the region. They also found tablets with writing on them.
Explanation:
