Triangle XY Z is similar to triangle ABC.
2 answers:
Answer:
13.5
Step-by-step explanation:
12/4=3
9/3=3
4.5x3=13.5
Answer:
13.5=k
Step-by-step explanation:
When 2 triangles are similar the ratio of their corresponding sides are equal.
Plug in the values given:
Cross Multiply
40.5=3k
Divide to isolate k
13.5=k
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I guess that u = μ & that a=σ. If so:
μ =100 & that σ =20 & x=20
Z score = (x-μ) / σ ==> Z score = (90-100)/20 ==> Z = - 0.5
5 + 5 + 5 + 5 equals 550 lgjf8654
Put common terms in evidence and simplify:
I cant see numbers 2 & 3 im sorry
1. 5 7/30
4. 5 3/4
