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MAXImum [283]
3 years ago
11

Help please (will give brainliest)

Mathematics
1 answer:
ycow [4]3 years ago
5 0
Sin <P = opp/hyp = 12/13
m <P = 67.38 degrees
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Round to the nearest tenth.
laila [671]

Answer:

8.2 units

Step-by-step explanation:

Given that the only information for our triangle are 2 sides and 1 angle, we must use the Law of Cosines to find side BC

<u />

<u>Recall the Law of Cosines</u>

<u />a^2=b^2+c^2-2bc\cdot cos(A)

<u>Identify angles and sides</u>

<u />m\angle A=23^\circ\\a=BC=?\\b=AC=14\\c=AB=6

<u>Solve for side "a"</u>

<u />a^2=b^2+c^2-2bc\cdot cos(A)\\\\a^2=14^2+6^2-2(14)(6)\cdot cos(23^\circ)\\\\a^2=196+36-168cos(23^\circ)\\\\a^2=222-168cos(23^\circ)\\\\a=\sqrt{222-168cos(23^\circ)}\\ \\a\approx8.2

Therefore, the length of line segment BC is about 8.2 units

8 0
2 years ago
Please help the assignment is due today
frozen [14]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Barbara works in a bakery. She puts 12 blueberries in each blueberry muffin she makes. How many blueberries does Barbara need to
Elena-2011 [213]

Answer:

96 blueberries

Step-by-step explanation:

x = number of muffins

Since each blueberry is going to contain 12 blueberries, we can multiply 12 by the number of muffins to get the total number of blueberries.

12x

12(8)

96

4 0
4 years ago
PLEASE PLEASE I NEED HELP ON THIS QUESTION
Xelga [282]

Answer: 330 ft

Step-by-step explanation: 5x11x6 = 330

5x11= 55

55x6=330

When your trying to find the area of something you always multiply. Hope this helped :)

5 0
3 years ago
Read 2 more answers
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Answer:

line seggment GP = ***>>

Step-by-step explanation:

6 0
3 years ago
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