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Ivenika [448]
2 years ago
10

Find the missing side lengths the triangle is 30-60-90

Mathematics
1 answer:
trapecia [35]2 years ago
7 0

Answer:

y= 4

x=8

Step-by-step explanation:

30-60-90 rule. the side opposite of 30 degrees is y, the side opposite of 90 degrees is 2y, and the side opposite of 60 degrees is y  \sqrt{3}. since 4 is next to the square root that makes it y. y = 4 and 2y= 8.

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Rewrite as a square or a cube:<br><br> 3 3/8
STatiana [176]

Answer:

<h2>The Answer is 3/2 in cube number.</h2>

Step-by-step explanation:

<h3>3 3/8</h3><h3 /><h3>= 8 × 3 + 3 / 8</h3>

<h3>= 24 + 3 / 8</h3>

<h3>= 27 / 8</h3><h3 /><h3>= (3/2)^3</h3>

<h3> So , the answer is 3/2 in cube number.</h3>

Thank you ☺️☺️

3 0
4 years ago
Plz help show all work
s344n2d4d5 [400]

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Standard form: Ax + By = C

In this case,

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4 0
3 years ago
Read 2 more answers
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VLD [36.1K]

Answer:

2)

d. -1 1/2

3)

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Step-by-step explanation:

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3 years ago
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melamori03 [73]

Answer:

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6 0
3 years ago
11.)-If PQRS is a parallelogram, find the values of x and y.
defon

Step-by-step explanation:

For no. 11

13x + 15 = 19x - 9 ( being opposite sides of parallelogram)

19x - 13x = 15 + 9

6x = 24

x = 4

Also,

4y + 7 ° + 10y - 37° = 180° { being co-interior angles }

14y - 30° = 180°

14y = 210°

y = 210° / 14

y = 15°

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8x - 5x = 38° + 19°

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Hope it will help :)

4 0
3 years ago
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