Sophie saw a dress she liked on sale for $15 off. The original price of the dress was $96. What is the sale price of the dress?
2 answers:
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Answer:
△PQR and △RST are not similar.
Step-by-step explanation:
In triangle △PQR, two known interior angles are 34° and 80°. So the measure of third angle is
In triangle △RST, two known interior angles are 24° and 90°.
Two triangles are similar if their corresponding angles are same and the corresponding sides are proportional.
Since the angles of △PQR and △RST are not same, therefore we can say that the △PQR and △RST are not similar.
Answer:
The answer is
<h3>Step-by-step explanation:
x² + x - 5 = 0
Using the quadratic formula
That's
<h3>From the question
a = 1 , b = 1 , c = - 5
Substitute the values into the above formula and solve
We have
<h3>We have the final answer as
<h3>Hope this helps you