Answer:
See answers below
Step-by-step explanation:
Since both trinagles asre similar hence the ratio of the similar sides are equal.
From both triangles;
y + 7 = 3y - 7
y - 3y = -7-7
-2y = -14
y = 14/2
y = 7
FE = 3y - 17
FE = 3(7) - 17
FE = 21 - 17
FE = 4
AB = y'+7
AB = 7 + 7
AB = 14
Similarly
3x+20 = 5x - 80
3x -5x = -80-20
-2x = -100
x = 100/2
x = 50
<A = 3x + 20
<A = 3(50) + 20
<A = 150 + 20
<A = 170degrees
Hence x= 50 and y = 7
Answer:
15 lbs and 6 oz
Step-by-step explanation:
11 + 3 = 14 11 + 11 = 22 Remember that 1 lb = 16 oz. so 22 oz = 1 lb and 6 oz. 14+1lb6oz = 15 lb 6 oz.
24 sq.ft. Is the answer if not then I’m sorry
<span>12 = -4(-6x - 3) + 2x
Distribute the -4 on the right side.
12 = 24x + 12 + 2x
Combine like terms on the right side.
12 = 26x + 12
Subtract 12 from both sides.
0 = 26x
Divide both sides by 26
0 = x
Switch sides.
x = 0
There is one solution.
</span>
Answer:
$8.40
Step-by-step explanation:
12.00 x .30= 3.60
12.00-3.60=8.40
