The tax on a $400 painting is $34 what should be the tax on a $700 painting
2 answers:
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Answer:
(b) It is symmetrical about
Step-by-step explanation:
Given
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Required
True statement about the graph
First, we check the line of symmetric
Expand
Open bracket
A quadratic equation has the following line of symmetry
By comparison, the equation becomes:
Hence, the line of symmetry is at:
(b) is true.
Answer:
Step-by-step explanation:
Total amount of water = 500 ml
Mary drank = 400 ml
<u>Left:</u>
= 500 ml - 400 ml
= 100 ml
This was divided equally among 4 friends.
So,
<u>Each friend got:</u>
= 100 ml/4
= 25 ml