Answer: are you asking for this or
Step-by-step explanation:
All angles in a triangle add up to 180
So 79+37=116
180-116=64
Y=64
Hope this helps
Answer:
45 / 6
Step-by-step explanation:
The expression equivalent to 4^-5 • 3^-5 is 12^-5
<h3>What are equivalent expressions?</h3>
Equivalent expressions are simply known as expressions with the same solution but different arrangement.
Given the index expressions;
4^-5 • 3^-5
Using the exponent rule, the two values are have different bases but the same exponent and thus, we multiply the bases and leave the exponents the same way.
This can be written as;
4(3) ^ -5
expand the bracket
12^-5
Thus, the expression equivalent to 4^-5 • 3^-5 is 12^-5
Learn more about equivalent expressions here:
brainly.com/question/24734894
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The answer is 1because a number is multiple by 20 then 200 and multiple by 3 -7=1
