Answer:
1.
32/24=(x+32)/(24+9)corresponding side of similar traingle are proportional
4/3*33=x+32
x=44-32
x=12
2.
x/14=(x+33)/(14+20)
x/14×34=x+33
17x=7x+33*7
17x-7x=231
x=231/10
x=23.1
Answer: 2x+5y=100 and x+y=38
Step-by-step explanation:
The answer is A.
(a-1)(a-2)
a * a= a^2
a * -2= -2a
a * -1 = -1a = a
-1 * -2 = 2 because two negative signs make a positive.
Put them together:
a^2 - 2a - a + 2
= a^2 - 3a +2
The answer is 72 or 18 I got 18 I divided
Answer:
$6.41
Step-by-step explanation:
47.92 - 3.05 = 44.87
44.87/7 = $6.41
