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➧ Which statement is true?
➫ [B] In any right triangle, the sine of one acute angle is equal to the sine of its complementary angle.

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Answer:
a) =5
b) = -10
c) = 4
Step-by-step explanation:
Answer:
C. 400
Step-by-step explanation:
You have to multiply 10 x 10 (the base length and width) by 12 (the height) and divide it by 3.
The simplified expression of axaxbxb is a^2b^2
<h3>How to simplify the expression?</h3>
The expression is given as;
axaxbxb
Rewrite properly as:
a * a * b * b
Evaluate the product
a^2b^2
Hence, the simplified expression of axaxbxb is a^2b^2
Read more about expressions at:
brainly.com/question/723406
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750 is ?% of 625
<em>Y = ?% * X</em>
Solving our equation for ?
?% = Y/X
?% = 750/625
? = 1.2
Convert decimal to percent:
<span>?% = 1.2 * 100 = 120%
</span>
Class 8 is 120% of Class 7.
If you want the percent of Class 8 to Class 7, it is:
625 is ?% of 750
<em> = ?% * X</em>
Solving the equation for ?
?% = Y/X
?% = 625/750
? = 0.8333
Convert decimal to percent:
<span>?% = 0.8333 * 100 = 83.33%
</span>Class 7 is 83.33% of Class 8.