Answer:
10 feet
Step-by-step explanation:
define variables:
y= height of the boards
x= distance to corner
we are trying to figure out what x is since we know the height of the board
4= 0.4x
divide both sides by 0.4
10=x
w - width
3w - 1 - length
54 in - perimeter
w + w + (3w - 1) + (3w - 1) = 8w - 2 - perimeter
The equation:
8w - 2 = 54 <em>add 2 to both sides</em>
8w = 56 <em>divide both sides by 8</em>
w = 7
3w - 1 = 3(7) - 1 = 21 - 1 = 20
<h3>Answer: The length = 20 in.</h3>
Answer:
Step-by-step explanation:
<u>Arcs in the circle sum to 360°</u>
- Arc AB = 2*∠C = 2*(48°) = 96°
- Arc BC = 138° - given
- Arc AC = 360° - (96° + 118°) = 146°
21x+35y you have to distribute the outside number into the ones in the inside. Instagram: duiliobandzzz ; )
