Answer:
The answer is -2 ≥ 20
Step-by-step explanation:
You add -4 and 2
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The new ratio of the number of cookies in Jar A to the number of cookies in Jar B in the end is 5 : 19
<h3>How to find ratio</h3>
Ratio of jar A to jar B = 3 : 8
Jar B = 1/2 of A + B
= 1/2 × 3 + 8
= 3/2 + 8
= (3+16) /2
= 19/2
Jar A = 3 - 1/2
= (6-1) /2
= 5/2
New ratio of jar A to jar B = 5/2 : 19/2
= 5/2 ÷ 19/2
= 5/2 × 2/19
= 5/19
= 5 : 19
Learn more about ratio:
brainly.com/question/2784798
Given:
The figure of a regular polygon.
To find:
The area of the regular polygon.
Solution:
From the given figure it is clear that the regular polygon has 4 vertices. It means, it is a square.
Distance between the center and the vertex is 7 yd. So, the diagonal of the square is
yd
We know that, area of a square is
Putting d=14 in the above formula, we get
Therefore, the area of the regular polygon is 98 sq. yd.