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Mazyrski [523]
3 years ago
13

In triangle STU, s = 9 cm, t = 15 cm, and m angle U = 37 degrees. Find u.

Mathematics
2 answers:
erik [133]3 years ago
6 0

Answer:

1.) A 39 degrees

2.) B 36 degrees

3.) B 43.8

4.) B 96.68

5.) C 169.3 ft

6.) C 9.5 cm

7.) X = 8.4 cm

8.) X= 2879.4 m

Step-by-step explanation:

liq [111]3 years ago
4 0
We can solve the length of u using Laws of Cosine since we are given with lengths of two side and one angle.
The solution is shown below:
cos U =( s²+t²-u²)/2st
cos 37°= (9²+15²-u²)/2*9*15
0.79863*270=306-u²
u²=306-215.63
u=9.5 units
Therefore, the length of u is 9.5cm.

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What decimal is smaller .52 or .25
Liono4ka [1.6K]

Answer:

0.25

Step-by-step explanation:

0.52 is like 2 quarters

0.25 is 1 quarter

So, 1 < 2

Have a nice day! :)

3 0
3 years ago
Which sentence describes a benefit that short-term disability insurance offers a policyholder? A. It provides 30% to 40% of the
faltersainse [42]

Answer:

D. It provides 40% to 60% of the policyholder's income for up to one year.

Step-by-step explanation:

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5 0
2 years ago
The sum of two numbers is 840. One of the numbers is 357. What is the other number?
Ksivusya [100]


We can create a formula first.

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840= 357+x
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Hope this helps
7 0
3 years ago
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Fittoniya [83]

15 624/1000   is it supposed to be sipplified?

8 0
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Please help me with this
Zolol [24]

Answer:

294.5 m²

Step-by-step explanation:

shaded region = area of major sector + area of triangle

central angle of major sector = 360° - 130° = 230°

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A = π × 11.1² × \frac{230}{360}

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2 years ago
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