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castortr0y [4]
3 years ago
11

If the circumference of a circle is approximately 50 cm then what is the approximate length of the diameter

Mathematics
1 answer:
madam [21]3 years ago
5 0
What you would need to do is divide by pi

Please thank I’m trying to get to the next level
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Please help solve this system y=3x+15 and y =5x+9
Harrizon [31]

Answer:

(3, 24)

Step-by-step explanation:

5 0
3 years ago
A car travels 1.9 miles from Point A to Point B. The car then turns at Point B and travels 1 mile to Point C, before heading bac
tamaranim1 [39]
If you represent the problem in a diagram, you will form a triangle with 3 known length of the sides. When you are given all sides, and you are asked to find an angle, you can use the cosine law.

b^2 = a^2 + c^2 - 2ac*cosB
1.4^2 = 1.9^2 + 1^2 - 2(1.9*1)(cosB)
B = 45.78°


3 0
3 years ago
What is -7/ 12 plus 7/10 in simplest form
VMariaS [17]
It would be: -7/12 + 7/10 = -35+42 /60 = 7/60

So, your final answer is 7/60

Hope this helps!
6 0
3 years ago
Read 2 more answers
From the observation deck of a skyscraper, Madison measures a 67^{\circ} ∘ angle of depression to a ship in the harbor below. If
mrs_skeptik [129]

The horizontal distance from the base of the skyscraper out to the ship is 485.2 feet.

<h3>What is trigonometric ratio?</h3>

Trigonometric ratio is used to show the relationship between the sides and angles of right angled triangle.

Let d represent the horizontal distance from the base of the skyscraper out to the ship. Since the angle of depression is 67°, hence:

Angle = 90 - 67 = 23°

Using trig ratio:

tan(23) = d/1143

d = 485.2 feet

The horizontal distance from the base of the skyscraper out to the ship is 485.2 feet.

Find out more on trigonometric ratio at: brainly.com/question/24349828

5 0
2 years ago
Which of the following is a solution of x2 − 8x = –27?
Sergeu [11.5K]
Its 4 plus i square root of eleven 
4 0
3 years ago
Read 2 more answers
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