Answer:
10
Step-by-step explanation:
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Answer:
15.78°
Step-by-step explanation:
Let the angle be x.
From the x, the known sides are the opposite side, O(13) and the adjacent side, A(46)
Therefore, The trigonometric ratio is the tangent ratio.
tan x = O/A
tan x =13/46
x = 15.78°
Decreased by 25%
find 25% of 12 and decrease 12 by it
percent means parts out of 100
25%=25/100=1/4
'of' means multiply
25% of 12=1/4 times 12=3
decrease 12 by 3
12-3=9
answer is 9
The cost of the jersey with a price of 89 Brazilian real in U.S. dollars is $25.230.
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.
1 dollar = 5.43 Brazilians real
137 Brazilian real = 137/5.43
= $25.230
Hence, The cost of the jersey is $25.230
Learn more about equation here:
brainly.com/question/2972832
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