Answer:
d = -10
Step-by-step explanation:
(d is the variable)
-6d - 10 = 10 - 4d
+4d +10
-2d = 20
-2d/-2 20/-2
d = -10
:)
Answer:
c =14.9 cm
Step-by-step explanation:
<C = 180 - (150 + 12)
<C = 180 - 162
<C = 18°
Law of sines:
sin (18) / c = sin(12) / 10
0.309 / c = 0.2079 / 10
c = 0.309 * 10 / 0.2079
c =14.9
Answer:
5
Step-by-step explanation:
Sqrt(625) = 25, Sqrt(25) = 5
Perimeter: 2l+2w=P
Plug in: 2(35)+3(22)=P
Solve: 70+66=136
The total perimeter of his yard is 136 feet.
Half times $7.25: 136/2=68(7.25)=493
The total cost for half his yard is $493 :)
247.5 is the answer I hope this will help u bye and god blesses u!
