Answer:
-7.21
Step-by-step explanation:
2.35-4.89= -2.54, 8.39-3.72=4.67, -2.54-4.67= -7.21
Step-by-step explanation:
Here
5x+16+7x-3+6x+5 = 180(being sum of triangle)
or, 18x=180-18
or, x= 162/18
so, x = 9
now,
here,
<ACD = <ACB(diagonals of parallelogram bisect eachother)
or, <ACD = 7x-3
or, <ACD = 7×9-3
or, <ACD = 63-3
So, <ACD = 60°
X = number of sweaters
175 - 55 > 12X
120 > 12X
10 > X
the most amount of sweaters he can buy is 10
2 x 9 + 1 = 19
19/2
Thus, the answer is 19/2
Its the letter A cause its stronger than any card