Answer:
The answer is A
Step-by-step explanation:
Khan
For this case we have a rectangle triangle where the hypotenuse is 10 feet and the base is 6 feet. It is asked to find the angle that is formed between the base of the triangle and the hypotenuse, which we will call "x".
We know that:
Substituting we have:
Rounding off we have:
Answer:
53.1 degrees
Option C
Let Rs.x and Rs.y be the cost of a knife and a spoon respectively.
From question,
x = 2y --- (1)
and,
12x + 8y = 46.08
=> 12×2y + 8y = 46.08
=> 24y + 8y = 46.08
=> 32y = 46.08
=> y = 46.08/32
=> y = 1.44
putting y = 1.44 in (1)
=> x = 2×1.44
=> x = 2.88
Therefore, cost of a knife is Rs 2.88
The height of the water tower is found to be 54.66 meters.
<h3>What is acceleration due to gravity?</h3>
A free-falling object is one that is falling solely due to gravity.
Some key features regarding the acceleration due to gravity are-
- A free-falling component has a downward acceleration of 9.8 m/s/s (on Earth).
- This magnitude for the acceleration of a free-falling object is so significant that it has its own name.
- The acceleration of gravity is the acceleration of any object moving solely under the influence of gravity.
- In fact, the acceleration of gravity is so important quantity that scientists have a special symbol to represent it - the symbol g.
- The most precise numerical value for gravity's acceleration is 9.8 m/s/s.
Now, according to the question;
It takes a watermelon 3.34 sec to reach the ground.
Use the equation of motion in straight line.
D = (1/2) x (gravity) x (time)²
D is the height of the water tower.
= (1/2) x (9.8 m/s²) x (3.34 sec)²
= (4.9 m/s²) x (11.16 sec²)
D = 54.66 meters.
Thus, the height of the water tower is estimated as 54.66 meters.
To know more about acceleration due to gravity, here
brainly.com/question/88039
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Based on the information given, the value of the down payment will be $6936.
<h3>
Solving the percentage.</h3>
Based on the information given, the cost of the truck is $28900 and the down percentage given is 24%.
Therefore, the down payment that will be made will be:
= 24% × $28900
= 0.24 × $28900
= $6936
In conclusion, the correct option is $6936.
Learn more about percentages on:
brainly.com/question/24304697