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sergeinik [125]
3 years ago
15

10

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0

Answer:

22 length is the answer

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Solve the triangle for all missing sides and angles
Mama L [17]

Answer:

x = 35

C = 18.92

A = 71.07

Step-by-step explanation:

x)

Use the Pythagorean theorem to find the unknown side.

a^{2} +b^{2} =c^{2} \\\\\\12^{2} +x^{2} =37^{2} \\x^{2} = 37^{2}-12^{2}\\x=35

For Angle C

The angle C can be found using the inverse sine function.

C=arcsin(opp/hyp)

C=arcsin(12/37)

C=18.92

For Angle A

The sum of all the angles in a triangle is 180 degrees.

A + 90 + 18.92 = 180

A = 71.07

8 0
3 years ago
In a class test (+ 5) marks are given for every correct answer and (–2) marks are given for every incorrect answer and no marks
aleksklad [387]

OK ITS OK IM GOD CALM DOWN

4 0
3 years ago
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Simply 3(a+2b) - 5(a-b)=
aleksandr82 [10.1K]

Answer:

-2a +11b

Step-by-step explanation:

3(a+2b) - 5(a-b)

we apply distributive property:

3*a + 3*2b - 5*a + 5*b

3a+ 6b -5a +5b

-2a +11b

4 0
4 years ago
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To find the area of a triangle, you can use the expression b X h divided by 2, where b is the base of the triangle and h is the
bulgar [2K]
In that formula, we can know the equation is A=b+h÷2. A=6×8÷2, A=24. The answer is 24.
5 0
3 years ago
Brian had 42 class fare tickets to sell he sold 5/6 of the tickets. How many tickets did Brian and sell.​
sleet_krkn [62]

Answer:

35

Step-by-step explanation:

5 0
3 years ago
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