A, 30. The triangle inside the circle is a perfect triangle (I mean it has three 60-degree angle ) so the angle POQ is 60degree, and since PQ is tangent to the circle at Q, the angle OQP is 90 degree, plus angle x, angle POQ and angle OQP formed a triangle, these three angle plus together should be 180 degree. You as a result would get 30
First we need to find the measurement for 1 centimetre. To do this, we need to divide the given amount of miles (25) by the given number of centimetres (2).
25 / 2 = 12.5
1 cm = 12.5 miles
Now we need to find the distance of the next town.
If the next town is 5 cm, and 1 cm is 12.5 miles, we need to multiply 12.5 by 5.
12.5 * 5 = 62.5
<h3>So the next town is 62.5 miles away!</h3>
If you are asked to round this to the nearest whole number, it would be 63 miles.
Hope this helped! <em>Brainliest? :)</em>
The inverse of the given function is y = √5x + 7/2 - 3
<h3>Inverse of a function</h3>
Given the function expressed below;
5y + 4 = (x+3)² +1/2
5y = (x+3)² - 7/2
y = 1/5(x+3)² - 7/10
Replace y as x
x = 1/5(y+3)² - 7/10
Make y the subject of the formula
5x = (y+3)²- 7/2
(y+3)² = 5x + 7/2
y+3 = √5x + 7/2
y = √5x + 7/2 - 3
Hence the inverse of the given function is y = √5x + 7/2 - 3
learn more on inverse of a function here: brainly.com/question/3831584
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Answer:
98.
Step-by-step explanation:
