Answer:
5
Step-by-step explanation:
add up and be sure to upgrade the question but 1.55 times 5 the denominator is 10 and the second one is 8
The three lengths are 3x, 6x, 8x.
The perimeter of a triangle is the sum of all lengths:
3x + 6x + 8x = 520.
Solving for x,
17x = 520
x = 30.59 cm
So the three lengths are
3(30.59) = 91.77 cm
6(30.59) = 183.54 cm
8(30.59) = 244.72 cm
Answer:
m= -1.3
Step-by-step explanation:
subtract 3.4 from both side and than simplify
Answer:
48p^2 +4p-4
Step-by-step explanation:
Use Foil Method
First: 8p*6p=48p^2
Outsides: 8p*2=16p
Insides: -2*6p=-12p
Lasts: -2* 2=-4
simplify:
48p^2 +16p - 12p -4
ANSWER 48p^2 +4p-4
Have a great day!
A) 2x+x=36
B) 2x+x=36
3x=36
x=12
Kim is 24
Her sister is 12