Answer: C, the answer would be 8
Explanation: simplify by breaking the radican up into a product of known factors, which would leave you with 8
Hope this helps!
Answer:
Explanation:
The <em>guy-wire</em>, the highest point of the <em>cell phone tower</em>, and the the <em>point on the ground that is 25 ft from the base of the tower</em> form a right triangle, where:
- the <em>length of the guy-wire</em> is the hypotenuse of the triangle
- <em>the height of the cell phone tower </em>is one leg (75 ft)
- the distance from the <em>point on the ground to the base of the tower</em> is the other leg (25 ft).
Since you know the lengths of both legs, you can use Pythagora's theorem to find the hypotenuse (the lenght of the guy-wire):
Answer:
1. 8/3
2. 1/7
3. 1/12
4. 1/27
Step-by-step explanation:
1. 3/8 * m = 1
Multiply by 8/3
8/3 * 3/8 m = 1* 8/3
m = 8/3
2. 7 * m = 1
Divide by 7
7*m /7 = 1/7
m = 1/7
3. 3 ÷m = 36
Multiply by m
3 ÷m * m = 36*m
3 = 36*m
Divide by 36
3/36 = 36*m/26
1/12 = m
4. 4/9 ÷m = 12
Multiply by m
4/9 ÷m * m = 12*m
4/9 = 12*m
Multiply by 1/12
4/9 *1/12 = 12*m * 1/12
4/12 *1/9 = m
1/3*1/9 =m
1/27
Answer:
The magnitude is 2093.4 lbs. The direction is 40N of W.
Step-by-step explanation:
To find the magnitude you have to do a^2 + b^2 = c^2 seeing as the two other sides would make the two legs of a right triangle.
To find the direction, you do tan^-1 (1350/1600) in order to find the degree.