A² + b² = c²
c² = 4² + 6.5²
c² = 58.25
c = 7.63
Perimeter = 4 + 6.5 + 7.63 = 18.13 units.
Perimeter after the increase in scale = 18.13 x 4 = 72.52 units.
Answer: 72.52 units
ANSWER- 23 , 76
Explanation- just did it :)
Solution:
If the <u>numerator</u> and the <u>denominator</u> have like bases in exponents, then the <u>exponents</u> subtract.
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Thus, 7b is the simplified expression.
b is cheaperrrrrrrrrrrrrrrrrrrrrrrrrrrrr
The first one because of you add 10 and 4 you get 14. And they both multiply 6 by 14.