Answer:
idk but i think its -5%
Step-by-step explanation:
Similar triangles are triangles with equal corresponding angles and proportionate sides. Thus the pair of similar triangles will be:
Δ ADE≈ΔACF≈Δ ABG
this implies that the corresponding angles are equal. Thus:
∠B=∠C=∠D
∠G=∠F=∠E
and the ratio of corresponding sides are equal
<span>Let x = # of $1 bill, y = # of $5 bill, z = # of $10 bill, then there're 3 functions you can get:
(1). x + 5y + 10z = 96
</span><span>(2). x +1 = y + z
</span><span>(3). x + y + z =23
From (1), (2), get 6y + 11z = 97 (4)
From (2), (3), get 2y + 2z = 24 (5)
From (4), (5), get y = 7, z =5, plug these into (2) get x = 11</span>
Hope this helps with ur question
Answer:
y = -6
Step-by-step explanation:
4y = 2 (y - 5) - 2
Distribute
4y = 2y-10-2
Combine like terms
4y = 2y-12
Subtract 2y from each side
4y-2y =2y-12-2y
2y =-12
Divide by 2
2y/2 = -12/2
y = -6
