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Svetllana [295]
3 years ago
11

Which equation can be used to solve this problem?

Mathematics
1 answer:
Hitman42 [59]3 years ago
5 0
18 + 18= 36
36 - 30 = 6
Answer= 6
:-)
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I need help will give brainliest!!!
Marysya12 [62]

Answer:

29,25,C

Step-by-step explanation:

5 0
3 years ago
Pleaseeeee helpppppp
solong [7]
6x - 3.5 = -15.5
Add 3.5 to both sides
6x = -12
Divide by 6
x = -2
Carly has the correct response
8 0
2 years ago
Write 2.04 × 10 ⁴ as an ordinary number
ivann1987 [24]

Answer:

20400

Step-by-step explanation:

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2 years ago
(x-3)(2x+1) Can someone help me on this please
a_sh-v [17]
2x^2-5x-3

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6 0
2 years ago
A luxury liner leaves a port on a bearing of 110 degrees and travels 8.8 miles. It then turns due west and travels 2.4 miles. Ho
myrzilka [38]

Answer:

Distance= 6.6 miles

Bearing= N 62.854°W

Step-by-step explanation:

Let's determine angle b first

Angle b=20° (alternate angles)

Using cosine rule

Let the distance between the liner and the port be x

X² =8.8²+2.4²-2(8.8)(2.4)cos20

X²= 77.44 + 5.76-(39.69)

X²= 43.51

X= √43.51

X= 6.596

X= 6.6 miles

Let's determine the angles within the triangle using sine rule

2.4/sin b = 6.6/sin20

(2.4*sin20)/6.6= sin b

0.1244 = sin b

7.146= b°

Angle c= 180-20-7.146

Angle c= 152.854°

For the bearing

110+7.146= 117.146

180-117.146= 62.854°

Bearing= N 62.854°W

8 0
3 years ago
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