The actual length of cin the triangle shown is 15 cm.
use the scale drawing of the triangle to find the actual length of s

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465