Answer:
The angle between these radii must be 120º.
Step-by-step explanation:
According to Euclidean Geometry, two tangents to a circle are symmetrical to each other and the axis of symmetry passes through the center of the circle and, hence, each tangent is perpendicular to a respective radius. We represent the statement in the diagram included below.
Then, we calculate the angle of the radius with respect to the axis of symmetry by knowing the fact that sum of internal angles within triangle equals 180º. That is to say:
And the angle between these two radii is twice the result.
The angle between these radii must be 120º.
Answer:
81
Step-by-step explanation:
put -36 over 1 and -4/9 in its reciprocal which is -9/4 and multiply.. -36(-9)=324
then multiply -1 by -4=4 now you have 324/4 which is simplified to 81..
PLEASE GIVE BRAINLIEST REALLY NEED IT
<span>The unit rate is $1.592 exactly
</span>
Answer:
A) there is a positive correction in the data set
Step-by-step explanation:
Although the points are not in a direct line they are going up left to right which means positive
X+y = 46 so x = 46 - y
x-y = 4
substitute x = 46 - y into x-y = 4
x-y = 4
46 - y -y = 4
2y = 42
y = 21
x - y = 4
x - 21 = 4
x = 25
answer
the numbers are 21 and 25
double check
25 + 21 = 46
25 - 21 = 4
