2 answers:
Answer:
2/3 because the angles are complementary
Step-by-step explanation:
No matter what the measure of the angle is cos(x) will always equal sin(90-x).
Answer:
option A
Step-by-step explanation:
If the cos 46° = 
Since cos and sin are complimentary
cos x = sin ( 90 - x )
So by putting x = 46°
cos 46 = sin ( 90 - 46 ) =
cos 46° = sin 44° =
Therefore, option A will be the answer.
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824 just add all the sides so 12+12+400+400=824 and in simpler form w2+l2
9514 1404 393
Answer:
-1/2
Step-by-step explanation:
The factor outside parentheses multiplies each term inside.
5/2(-8/5 +7/5)
= (5/2)(-8/5) +(5/2)(7/5)
= -8/2 +7/2 = -1/2
Answer:
$28 dollars is the new cost
Step-by-step explanation:
$40 - 30% = $28
900,000+60,000+60
is in expanded form
