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Andrew [12]
3 years ago
12

Help plz!!!! I really need this question fast

Mathematics
2 answers:
Oksanka [162]3 years ago
6 0
The answer is
A. 20x^2+2
PSYCHO15rus [73]3 years ago
4 0
You multiply everything by -4x
the answer would be B
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Solve the triangle.
Brrunno [24]

Answer:

a ≈ 11.3, C ≈ 24.2, B ≈ 103.8

Step-by-step explanation:

The information A = 52°, b = 14, c = 6 lends itself to solution using the Law of Cosines:  a^2 = b^2 + c^2 - 2bc cos A.

Here, a^2 = 14^2 + 6^2 - 2(14)(6) cos 52 degrees, or

                 = 196 + 36 - 168 (0.616)

                  = 120.57

Taking the positive square root of this results in a = 11.3.

This corresponds to the second answer choice:  a ≈ 11.3, C ≈ 24.2, B ≈ 103.8

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4 years ago
A right circular cone is intersected by a plane that passes through the cone's
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A a pair of intersecting lines

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2 years ago
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On Monday 475 students went on a trip to the zoo. All 9 buses were filled and 7 students had to traveled in car . How many stude
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52 students were in each bus

Step-by-step explanation:

475-7=468÷9=52 so 52

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Linda works at the U-Pick Berry Farm selling strawberries and raspberries. Her first customer of the day bought 3 quarts of stra
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HELPP THIS IS My THIRD TIME ASKING THIS QUESTION. NO ONE ANSWERS SERIOUSLY
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Step-by-step explanation:

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