Answer:
the red polygon in quadrant II
Step-by-step explanation:
It makes the most sense polygon 4 is not the answer because if we reflected it would be upside down, try to image a mirror in front of polygon 1 it would reflect to polygon 2 make the answer quadrant II.
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Answer:
$29
Step-by-step explanation:
You divide 2.5 by 100 the you multiply that by 725 and sense its months it would be converted to 1.6 so you multiply 725 1.6 and the answer to 2.5 divide by 100
Answer:
A. 49 feet
B. 66 feet (round to the nearest foot)
C. 4 seg
Step-by-step explanation:
A. What is the height of the ball after 3 seconds?
For 


B. What is the maximum height of the ball? round to the nearest foot

then

For 

C. When will the ball hit the ground?
The ball will hit the ground when 
so, 
Using the quadratic equation

Answer:
7.15 times 5 plus 5.75=$41.5
Step-by-step explanation:
<h3> What is trigonometry?</h3>
Trigonometry is the branch of geometry that gives the relationship between the angles and sides of a triangle.
c) proof. if cos∅ =
<em>, </em>then x = adjacent,
= hypotenuse
To solve for opposite, since it is a right angle triangle
=
+ 
=
+ 
=
+
-
opposite = y
xsin∅ = x
= 
ycos∅ = 
Therefore xsin∅ = ycos∅
d) 41 sin∅ = 40
sin∅ = 40/41
solving for adjacent = 9
tan ∅ = opp/adj = 40/9
= 40/9 ÷
- 1 = 40/9 ÷ 1600/81 - 1
= 40/9 ÷ 1519/81 = 40/9 x 81/1519 = 360/1519
e) 1 - cos ∅ = 1/2
cos ∅ = 1 - 1/2 = 1/2
∅ = cos inverse of 0.5 = 60°
tan 60 =
= 3, sin 60 =
= 3/4
+ 4
= 3 + 4(3/4) = 3 + 3 = 6
Learn more about trigonometry: brainly.com/question/24349828
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