If ΔUVW∼ΔRST, what is the value of x? Enter your answer in the box. The figure shows what appear to be 2 acute triangles. The bigger triangle, triangle U V W, is on the left with vertex U below side V W. The smaller triangle, triangle R S T, is on the right with vertex R below side S T. A single arc is drawn through each of angles U and R. The length of segment U V is 42, the length of segment V W is 30, the length of segment R S is 21, and the length of segment S T is x.

i would pic false cause it goes down towards negative

step-by-step explanation:

32

step-by-step explanation:

look at photo

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

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3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !