Answer:
Yes, by the angle angle rule.
Step-by-step explanation:
In the first triangle,
m<C=60 degrees, and m< D=53 degrees. You know that the sum of angles in a triangle add up to 180 degrees, so solve for E. m<E= 67 degrees.
In the second triangle,
m<F=60 degrees and m<H=67 degrees.
Since both triangle have two congruent angles, you can say that the two triangles are similiar by the AA rule.
The true statements about the scenario are;
- The function represents a geometric sequence.
- The first term in the sequence is 300.
The standard form of a geometric sequence is expressed as:
a is the first term
r is the common ratio
n is the number of terms
Given the expression 
Compare and contrast
a = 300
This shows that the first term of the sequence is 300.
Also, a function represents a geometric sequence
Hence the true statements about the scenario are;
- The function represents a geometric sequence.
- The first term in the sequence is 300.
Learn more here: brainly.com/question/9300199
9. n=40\4=10
10.-6\3=x=-2
11.n=-3\-3=1
12.x=60\6=10
13.p=-4 x 3=-12
14.r=-5\7 x 7=-5
15.y=18\3=6
16.k=-1\2 x 4=-2
7 +b = b +7 is <span>Commutative Property</span>
Answer:
(x - 1)^2 + (y - 0.5)^2 = 25.
Step-by-step explanation:
We need to calculate the radius and the coordinates of the center of the circle.
The center is at the midpoint of the diameter = (-1 + 3)/2 , (2+-1)/2
= (1, 0.5).
The radius = 1/2 * diameter = 1/2 * √[ (-1-3)^2 + (2 - -1)^2 ]
r = √25/2 = 2.5
r^2 = 2.5^2 = 6.25.
The general form of the equation is
(x - a)^2 + (y -b)^2 = r^2 where (a,b) is the center and r = the radius.
So the required equation is:
(x - 1)^2 + (y - 0.5)^2 = 6.25.
