Need help ASAP!!! Using postulate and/or theorems learned in unit 1, determine whether PQR MRN. Show all your work and explain w
hy the triangles are similar why or why are they not.
1 answer:
Answer:
ΔPQR is not similar to ΔMRN.
Step-by-step explanation:
From the triangle PQR and MRN, Applying th basic proportionality theorem, we get
Substituting the given values, we get
Therefore, the basic proportionality theorem does not hold, hence the given triangles PQR and MRN are not similar that is ΔPQR is not similar to ΔMRN.
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Answer: 13%
Step-by-step explanation:
We know that the formula to find the simple interest :
, where P is the principal amount , r is rate (in decimal )and t is the time period (in years).
Given : Albert borrowed $19,100 for 4 years. The simple interest is $9932.00. Find the rate.
i.e. P = $19,100 and t= 4 years and I = $9932.00
Now, Substitute all the values in the formula , we get
In percent,
Hence, the rate of interest = 13%