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3 years ago

10

Which equation represents the value of r

1 answer:

hodyreva [135]3 years ago

6 0

C is the answer

sksksk

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From a point on the ground 12 ft. from the base of a flagpole, the angle of elevation of the top of the pole measures 53°. How t

torisob [31]

Answer:

4.75 feet

Step-by-step explanation:

Let the height of the flagpole be x

Sin 53 = x/12

x = 12 × Sin 53

x = 12 × 0.3959

x = 4.75 feet

5 0

2 years ago

Find Value of x and TS if T is between R and S.

Romashka-Z-Leto [24]

I don't know the answer I need help on it as well

8 0

2 years ago

If runners in a long distance race were to run straight from the starting line to the finish line they would run 13 kilometers.

tia_tia [17]

5^2 +x^2 = 13^2

25 + x^2 = 169

x^2 = 144

x = sqrt(144) = 12

they run west for 12 KM

12+5 = 17 total km

7 0

2 years ago

The scale of a map is 1in.:75km. Determine the distance between two towns that are 5.6 in. apart on the map.

sergeinik [125]

Answer:

420 km

Step-by-step explanation:

75 times 5 = 375

75/10 = 7.5 times 6 = 45

375 + 45 = 420

6 0

2 years ago

An aircraft takes off and climbs at a constant 30° angle until it reaches an altitude of 6 miles.

Firlakuza [10]

Answer:

10.4 miles

Step-by-step explanation:

Let the horizontal distance is x

<u>Use tangent to solve this:</u>

tan 30° = 6/x
x = 6 / tan 30°
x = 10.4 mi (rounded)

5 0

2 years ago