Answer:
if union, U means plus,+
if intersect means minus, -
Answer
a
Step-by-step explanation:
because submarine b has a bigger negative number so its more further down
Answer:
yes it is safe
Step-by-step explanation:
so if you d base times hight you will get 27 witch is the degrees of witch the triangle it creates
Answer:
Sara will have a 3,360 interest fee.
Step-by-step explanation:
4% of 1,400 is 56. 56 X 60 = 3,360
Answer:
23) option c
JL ≈ 9.3
25) option c
y ≈ 9.6
Step-by-step explanation:
<h3>25)</h3>
Given in the question that,
cos(21°) = 9 / y
y = 9/cos(21°)
y = 9.64
y ≈ 9.6(nearest tenth)
<h3>23)</h3>
Given in the question that the hypotenuse of right angle triangle = 12
To find,
height of the right angle triangle
angle k = 39°
so by using trigonometry identity
cos(39) = opp/hypo
cos(39) = JL / KL
JL = cos(39)(12)
JL = 9.32
JL ≈ 9.3
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