Answer: is 0
Step-by-step explanation:
Answer:
HUH
Step-by-step explanation:
The anwser is
4/5x = 16
5/4 x(multiply) 4/5x = 5/4x 16
X= 5x(multiply)4
X=20
(Not 100% sure about the work but the anwser is right)
<em>x = - 6</em>
<em>y = - 2</em>
- Step-by-step explanation:
<em>-3x + 5y = 8 | ×(-2)</em>
<em>-2x + 7 y = -2 | ×3</em>
<em />
<em>6x - 10y = - 16</em>
<em>- 6x + 21y = - 6</em>
<em>add</em>
<em>6x - 6x - 10y + 21y = - 16 - 6</em>
<em>11y = - 22</em>
<em>y = - 22 : 11</em>
<em>y = - 2</em>
<em>replace y</em>
<em>- 2x + 7(-2) = - 2</em>
<em>- 2x - 14 = - 2</em>
<em>- 14 + 2 = 2x</em>
<em>2x = - 12</em>
<em>x = - 12 : 2</em>
<em>x = - 6</em>
Answer:
216 ft^2
Step-by-step explanation:
area of a triangle: (height * base)/2
in this problem,
height = 12, base = 36
area = 12*36/2 = 6*36 = 216
216 ft^2