Answer:
x = 2.24
Step-by-step explanation:
I will ASSUME that the 15 represents the angle in degrees
We can make a similar triangle by adding the purple lines as shown.
Any triangle inscribed in a circle with one side as a diameter is a right triangle.
We know it is similar triangle because it shares two common angles, the right angle and the 75° angle at the far right. Then
z = 2Rsin15 = 2(16.7)sin15
x = zsin15 = 2(16.7)sin²15 = 2.237375756799...
Answer:
Step-by-step explanation:
Como quito el ingles
Answer:
h = 3ft
Step-by-step explanation:
feet = 2.4
length - 2.3 ft
width = 1.2 feet
Answer:
12 meters
Step-by-step explanation:
The apparent size is ...
(4·10^2)·(3 cm) = 12·10^2 cm = 12 m
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1 m = 10^2 cm
Answer:
A. 105 and 128
Step-by-step explanation:
We know that,
'Relatively prime numbers are the numbers having 1 as the only common factor'.
According to the options,
A. 105 and 128: The only common divisor of these numbers is 1.
B. 130 and 273: They have 13 as a common factor other than 1.
C. 205 and 350: They have 5 as a common factor other than 1.
D. 273 and 333: They have 3 as a common factor other than 1.
Thus, the only pair of numbers which are relatively prime are 105 and 128.
