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Nutka1998 [239]
3 years ago
10

5. Find JK to the nearest whole number. A

Mathematics
2 answers:
crimeas [40]3 years ago
7 0

Answer:

Sin(x) = Opposite ÷ Hypotenuse

Sin(44) = JK ÷ 90

0.6946583705 = JK ÷ 90

0.6946583705 × 90 = JK

JK = 62.5192533413

Rounding JK to the nearest whole number:

JK = 63

pentagon [3]3 years ago
4 0

Answer:

JK ≈ 63 units

Step-by-step explanation:

Using the sine ratio in the right triangle

sin44° = \frac{opposite}{hypotenuse} = \frac{JK}{JL} = \frac{JK}{90} ( multiply both sides by 90 )

90 × sin44° = JK , that is

JK ≈ 63 ( to the nearest whole number )

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Answer:

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5 0
3 years ago
Solve for v<br> 5v-13=67
borishaifa [10]

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8 0
4 years ago
the main rotor of a helicopter rotates 430 times per minute. find the number of degrees through which a point on the main rotor
n200080 [17]

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Step-by-step explanation:

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6 0
3 years ago
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Tpy6a [65]

Answer:

Step-by-step explanation:

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y = 4

8 0
3 years ago
Read 2 more answers
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