14. During a paint sale, a hardware store sold 33 gallons of flat paint and 57 gallons of high-gloss paint. What's the ratio o
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Expanding the left side of the equation, it is found that since <u>both sides are equal</u>, yes, it is an identity.
An equality represents an identity if <u>both sides are equal</u>.
In this problem:
Expanding the left side:
Since <u>both sides are equal</u>, yes, it is an identity.
A similar problem is given at brainly.com/question/24866308
In order to find height (h), tan20 = h/26
Now for the left part of base (b1), where b2 = 26 and entire base (b) = b1+b2
So b = 13.03+26 = 39.03
Now Area (A) = 1/2bh = 1/2 (39.03)(9.46)
A = 184.59
Now for the left part of base (b1), where b2 = 26 and entire base (b) = b1+b2
So b = 13.03+26 = 39.03
Now Area (A) = 1/2bh = 1/2 (39.03)(9.46)
A = 184.59