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nikitadnepr [17]
3 years ago
6

Help I’ll mark brainliest

Mathematics
2 answers:
kodGreya [7K]3 years ago
7 0
the answer is 12.04
lakkis [162]3 years ago
5 0

Answer:

12.04m = l

Step-by-step explanation:

We can use the Pythagorean theorem

a^2 + b^2 =c^2

where a and b are the legs and c is the hypotenuse

12^2 + 1 ^2 = l^2

144 + 1 = l^2

145 = l^2

Take the square root of each side

sqrt(145) = sqrt(l^2)

12.04159458 = l

To the nearest hundredth

12.04m = l

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otez555 [7]

Answer:

11). x = 25.8°

12). x = 67.3°

Step-by-step explanation:

11). By using sine rule in the given triangle,

   cos(x) = \frac{\text{Adjacent side}}{\text{Hypotenuse}}

   cos(x) = \frac{27}{30}

   x = \text{cos}^{-1}(\frac{9}{10} )

   x = 25.84

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12). By applying tangent rule in the given triangle,

    tan(x) = \frac{\text{Opposite side}}{\text{Adjacent side}}

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    x = \text{tan}^{-1}(\frac{43}{18} )

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5 0
3 years ago
Tyler brother works in a shoe store and the store brought a pair of shoes for $50 and sold it for $80 what percentage was the ma
Free_Kalibri [48]

Answer:

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=30/50x100

=$60.

7 0
2 years ago
Solve for x.<br><br> −5x−4(x−6)=−3
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thats is the answer

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