Answer:
x = 2, x = -10
Step-by-step explanation:
(x+4)^2 = 36
(x+4) = 6, -6
x = 2, x = -10
The distance from the wall was the bullet fired if the gun was held 1.1 m above the floor will be 4.25 meters.
<h3>What is trigonometry?</h3>
Trigonometric functions examine the interaction between the dimensions and angles of a triangular form.
A projectile is tracked down and implanted in the mass of a room 2.2 m over the floor. The shot entered the wall going vertically at a point of 15°.
Because the gaps are so low and the bullet's speed is so high, we may treat the bullet's route as a straight line.
The distance is given as,
⇒ (2.2 - 1.1) / sin 15°
⇒ 1.1 / sin 15°
⇒ 4.25 meters
The distance from the wall was the bullet fired if the gun was held 1.1 m above the floor will be 4.25 meters.
More about the trigonometry link is given below.
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Answer:
|88-x| ≤ 14
Step-by-step explanation:
their score has to be within 14 points of 88.
if their score is above 88, the number will be negative, but the absolute value makes the number positive. if that number is still within 14 of 88, they pass.
if their score is below 88, the number will be negative, and the absolute value keeps the number positive. if that number is still within 14 of 88, they pass.
Answer:
<u>The correct answer is 3.77 strokes as the average score for the ninth hole of the Cottonwood Golf Course.</u>
Step-by-step explanation:
1. To find the average score, we need to know how many strokes the 75 golfers needed to play this ninth hole. For doing that, we will do the following addition, using the frequency data given:
1 x 1 = 1
1 x 2 = 2
32 x 3 = 96
27 x 4 = 108
8 x 5 = 40
6 x 6 = 36
1 + 2 + 96 + 108 + 40 + 36
<u>283</u>
<u>This means that all the 75 golfers scored 283 strokes for playing the ninth hole</u>
2. Now that we know that the total number of strokes was 283, we will do a division for find the average score, using also the number of golfers. For doing it, we will do the following division:
Total number of strokes/ total number of players
<u>283/75 = 3.77</u>
<u>The average score is 3.77. It means that the 75 golfers in average hit 3.77 strokes to play the ninth hole.</u>
Answer:
adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Step-by-step explanation:
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