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Snezhnost [94]
3 years ago
15

If sinA=1/2than find tan A​

Mathematics
2 answers:
Elena L [17]3 years ago
8 0

Step-by-step explanation:

Here's the answer I hope it will help you

Marta_Voda [28]3 years ago
5 0

Answer:

Step-by-step explanation:

From the Pythagorean Theorem

a^2 + b^2 = c^2

a = 1

b = ?

c = 2

1^2 + b^2 = 2^2

1 + b^2 = 4

b^2 = 4 - 1 = 3

b = sqrt(3)

Tan(30) = opposite / adjacent.

adjacent = sqrt(3)

Tan(30) = 1/sqrt(3)

=========

If you need a decimal, it is

1 / 1.321

tan 30 = 0.5774

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Find the real solution(s) of the following equation.
nydimaria [60]

Answer:

a=9

Step-by-step explanation:

a^3 = 729

Taking the cube root of each side

a^3 ^(1/3) = 729^ (1/3)

a = 9

4 0
3 years ago
Read 2 more answers
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DiKsa [7]

Answer:

  1/4

Step-by-step explanation:

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Polygon Q's area is 1/4 of the area of Polygon P.

7 0
3 years ago
2z^4-10z^3+4z^2 factorable?
charle [14.2K]
Yes
factor out the 2z^2 in each term
(2z^2)(z^2-5z+4)
factor some more
z^2-5z+4
find what 2 numbers multiply to get 4 and add to get -5
the numbers are -1 and -4
(z-1)(z-4)

the factored form is
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8 0
3 years ago
Find three consecutive ocid integers such that the sum of the largest and twice the smallest is 25.
tresset_1 [31]

Answer:

                               

Step-by-step explanation:

7 0
3 years ago
If u can help with this question, the options for both x' s are -8,-7,-6,-5,-4,-3,-2,-1,1,2,3,4,5,6,7,8
Simora [160]
1x + 1y = 100....multiply by -3/8
3/8x + 7/8y = 2000

no need to multiply the other equation by anything....the x's will cancel because one will be -3/8x and one will be 3/8x


8 0
3 years ago
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