Triangles ABC and DEF are similar triangles. 182 cm
с
B
n
F
cm
cm
277 cm
cm
D
A
not drawn to scale
What is the length of siden?
O A 6 cm
OB, 64 cm
Ос.
7 / 4 cm
D. 8 cm
Growth: Math 6+ TX 2012
Question #50
GRESET
Brittany F Ortiz, ID#75

The key is the word about, they want an estimation.63 is closer to 60, 71 is closer to 7060 + 70 = 130ryan counted about 130 birds

Okay so n is going to represent our first number. since the second number of five times greater than n, the second number will be represented as 5n. for us to figure out the two  numbers we need to have  the value of n first. this is going to be done by adding the two numbers together, n and 5n. it can be simplified as 6n, which the problem states is equal to 72. divide 72 by 6n and you can solve for n.  n+5n=726n=72n=(72/6)n=12  now that we know the value of n, we have to multiply 5 times 12 which equals 60. so our two numbers/integers are 12 and 60

They lost twenty games