Answer:
x=9.84375
Step-by-step explanation:
...
Answer:
80°
Explanation:
All angles inside a triangle must add up to 180°
34.95 x 18%= 6.29
34.95-6.29= 28.66
$28.66 is the sale price
<h2>
Answer:</h2><h2>
The height of the triangle = 4cm</h2>
Step-by-step explanation:
Given, area of the triangle = 10
Let the height of the triangle be h cm
Given, the base b is 3 cm less than twice its height.
b = 2h - 3 ... (1)
By formula, area of the triangle = bh .. (2)
substitute (1)in (2), we get
Area = (2h-3) h
10 = (2h-3) h
20 =
- 20 = 0
solving the equation, we get x = 4, -2.5
The height of the triangle = 4cm
Answer:
value of x = 3.
Step-by-step explanation:
according to the question ;
- 11x + 4 = 37
- 11x = 37 - 4
- 11x = 33
- x = 33/11
- x = 3