What is the next number in the sequence? 3, 9, 15, 21, ?
2 answers:
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Answer:
15 cm by 12 cm.
Step-by-step explanation:
Given:
Amanda uses a rectangular canvas for a panting.
The length is centimeters.
The width is centimeters, and is 4/5 of the length .
Question asked:
.What are the dimensions of the canvas ?
Solution:
<u>As given that the width is </u> of the length.
Adding both sides by
Subtracting both sides by
By cross multiplication:-
By diving both sides by 70
<u>Now, substituting the value:-</u>
The length = cm
=
The width = cm
=
Thus, length and width of canvas are 15 cm and 12 cm.
we can use synthetic division
and then we can find quotient
we can see in the image
we will get
so, we get
.............Answer
