To solve the problem, we can use the angle sum of triangle,where the addition of all triangles would be equal to 180°.
In this case, 90° is already given, hence we can use the rest angles with unknown to set up equaiton:
90° + 2x + 3x = 180°
2x + 3x = 180°- 90°
5x = 90°
x = 90°/5
x = 18°
Therefore, x= 18°.
Hope it helps!
Answer:
11:00 pm Wednesday
Step-by-step explanation:
Given
Current Time in San Francisco:
at 120 deg W
Required
Determine the current time at Miami at 75 deg W
First, we need to calculate the hours difference between San Franciso and Miami
Convert degrees to hours.
So:
The above is the time difference between San Francisco and Miami;
The time in Miami is then calculated as:
Hence, the time at Miami is: 11:00 pm Wednesday
Answer:
B y = -.001x +100
Step-by-step explanation:
(0,100) (2000,98)
98-100/ 2000-0 = -2/2000 = -1/1000
y-100 = -.001(x -0)
y= -.001x +100
These two graphs have the same slope (3), and are therefore parallel. Parallel lines never intersect each other.
Answer:
192
Step-by-step explanation:
There are a total of 15 marbles . When the lavender is left out 14 remain.
Using combinations we find that each of the four color marbles can be chosen in the following way.
2C1*4C1*4C1*6C1= 2*4*4*6= 192
We select one of the two red marbles , one of the four green marbles, one of the four yellow marbles, one of the 6 orange marbles leaving the lavender out.. We apply combinations and then multiply to get the answer.
