Answer:
x = 7°
<GDH = 112°
<FDH = 192°
<FDE = 135°
Step-by-step explanation:
If DE bisects <GDH this means that <GDE = <EDH
Given <GDE = (8x+1)° and <EDH = (6x+15)° then;
8x+1 = 6x+15
8x-6x = 15-1
2x = 14
x = 7°
Since <GDH = <GDE + <EDH
<GDH = 8x-1+6x+15
<GDH = 14x+14
<GDH = 14(7)+14
<GDH = 98+14
<GDH = 112°
For <FDH,
Note that sum of angle on a straight line is 180°
<FDH = <FDG + <GDE + <EDH
<FDH = <FDG + <GDH
<FDG = 180-(43+8x+1)
<FDG = 180-44-8x = 136-8x
<FDH = 136-8x+112
<FDH = 248-8x
<FDH = 248-8(7)
<FDH = 248-56
<FDH = 192°
For <FDE;
<FDE = <FDG + <GDE
<FDE = 136-8x+8x-1
<FDE = 135°
Answer: 7.5 minutes (7 min 30 sec)
Step-by-step explanation: If it takes it 3 minutes to travel 2 km, it would take it 1.5 minutes to travel 1 km. So, 1.5 * 5 = 7.5, meaning it would take it 7.5 min to travel 5 km.
Answer:
The greatest number of acres used for wheat = 7 acres .
Step-by-step explanation:
The maximum number of land used by farmer to plant = 28 acres .
Let the land used to plant wheat = x .
So the land to plant trees will be = 3x .
Now ,
x + 3x = 28 acres .
4x = 28 acres.
x = 7 acres
∴ Hence the greatest number of acres used for wheat = 7 acres .
<span>Which expression is equivalent to the expression below? (x/x+4)/x = 5/x
a. (x/x+4)(x/1) =
b. (x/x+4)(1/x) = 5/x
c. (x+4/x)(1/x) =
d. (x+4/x)(x/1)</span>
