PLEASE HELP, I don’t understand it at all!!
2 answers:
Answer:
d=15
Step-by-step explanation:
So in this question we are using the Pythagorean Theorem. a^2 + b^2 = c^2
The side opposite to the right angle is the hypotenuse.
So to solve the equation put in the values for a and b.
9^2 + 12^2 = c^2
81 + 144 = c^2
225 = c^2
Now take the square root of 225
= 15
so d = 15
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Answer:
10 ≤ f ( 7 ) − f ( 2 ) ≤ 15
Step-by-step explanation:
Integrating the given inequalities along the interval from x = 2 to x = 7 yields the minimum and maximum possible values:
The minimum possible value is 10 and the maximum possible value is 15.
Answer:
20°
Step-by-step explanation:
Given:
Angle of Intercepted arc = 40°
If an angle is inscribed in a circle, the measure of the inscribed angle is half the measure of the intercepted arc.
Therefore, since the angle of Intercepted arc is 40°, the measure of inscribed angle will be:
= 20