Answer:
Step-by-step explanation:
Answer:
258 cm
Step-by-step explanation:
Given:
Distance from the base of the pole to the base of a tent guy line is
Length of a tent guy line is 359 cm
To find: Height of the upright tent pole
Solution:
Let AB denotes the pole and AC denotes a tent guy line.
According to Pythagoras theorem, in a right angled triangle, square of hypotenuse is equal to sum of squares of other two sides.
Therefore,
Answer:
14.67ft of tape
Step-by-step explanation:
4.8+9.87=14.67
Answer:
x = (2 + √3) , (2 - √3)
Step-by-step explanation:
<u>GIVEN :-</u>
- A quadratic polynomial x² - 4x + 1
<u>TO FIND :-</u>
- Roots of the quadratic polynomial
<u>GENERAL FORMULAE TO BE USED IN THIS QUESTION :-</u>
<em>Quadratic formulae -</em>
For a polynomial ax² + bx + c , its roots are :-
<u>SOLUTION :-</u>
Use the quadratic formulae to find the roots of the polynomial.
Answer:
c = 7
Step-by-step explanation:
We know that a right triangle = 90 degrees, so we can set up the equation of (8c - 5) + (6c - 3) = 90. From there on, we can simplify to get 14c - 8 = 90, and then 14c = 98. Dividing 14 from both sides we get c = 7.