<span>It is a line that touches only one point on the circle. Not so: that's a tangent line.
It is a line that joins a point on the circle with the center of the circle. Not so: that's a radius.
It is a line that divides the circle into two equal halves. Not so; that's a diameter.
It is a line that intersects the circle at two points. True.</span>
Answer:
100:2000*100 =
(100*100):2000 =
10000:2000 = 5
Step-by-step explanation:
Below are the choices that can be found from other sources:
<span>A. 4%
B. 7%
C. 8%
D. 3.5%
E: 8.75%
</span>
Below is the solution;
<span>Current yield = Annual interest amount/Current price —t 70/800 = .0875 = 8.75%.
</span>
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6 over negative 10, because you just multiply the numerator and denominator by 2
Answer: Alvin = 42 yrs , Elga = 21 yrs
Step-by-step explanation:
Let Elga's age be x , and Alvin's age be y ,since Alvin is two times Elga's age , then
Alvin's age = 2x , that is
y = 2x ............... equation 1
The sum of their ages is 63 implies
x + y = 63 .............. equation 2
Solving the resulting linear equations by substitution method.
Substitute equation 1 into equation 2 , we have
x + 2x = 63
3x = 63
x = 63/3
x = 21
Therefore : Elga is 21 years old , then Alvin will be 21 x 2, which will be 42