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zvonat [6]
3 years ago
7

From the top of a 52 m tall lighthouse, a sailboat is sighted at an angle of depression of 47°

Mathematics
1 answer:
Vesnalui [34]3 years ago
4 0
No one asked everone is 8282 mans no one asked
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Bryan was told to expect to have 10 interviews with different companies before being offered a job.
Mumz [18]
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Ummm hope that helped
8 0
3 years ago
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Ivan draws PQR on the coordinate plane.
Ivahew [28]

Answer:

Perimeter of PQR = 37 units (Approx.)

Step-by-step explanation:

Using graph;

Coordinate of P = (-2 , -4)

Coordinate of Q = (16 , -4)

Coordinate of R = (7 , -7)

Find:

Perimeter of PQR

Computation:

Distance between two point = √(x1 - x2)² + (y1 - y2)²

Distance between PQ = √(-2 - 16)² + (-4 - 4)²

Distance between PQ = 18 unit

Distance between QR = √(16 - 7)² + (-4 + 7)²

Distance between QR = √81 + 9

Distance between QR = 9.48 unit (Approx.)

Distance between RP = √(7 + 2)² + (-7 + 4)²

Distance between RP = √81 + 9

Distance between RP = 9.48 unit (Approx.)

Perimeter of PQR = PQ + QR + RP

Perimeter of PQR = 18 + 9.48 + 9.48

Perimeter of PQR = 36.96

Perimeter of PQR = 37 units (Approx.)

8 0
3 years ago
#3 - Simplify the expression. Type your answer with all lowercase letters and no spaces. Type your p variable first and g variab
Basile [38]

Answer: 10p+9g

Step-by-step explanation:

2(5p+2g)+5g

10p+4g+5g

10p+9g

7 0
3 years ago
How many milliliters equal 1258 cm3?<br> a. 1.258<br> b. 125.8<br> c. 1258<br> d. 12,580
andreyandreev [35.5K]

The milliliter and the cubic centimeter are equal volumes.
1,258 of either one are the same volume as 1,258 of the other.

3 0
2 years ago
75 percent of a number is 354. find the number
slavikrds [6]

Answer: 75% of 472 is 354

Step-by-step explanation: you can figure this out by dividing 354 by 3 = 118, then you multiply that 118 by 4 = 472.

7 0
3 years ago
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