nortophil8371 nortophil8371

06-04-2024
Mathematics

contestada

Two circles with radii 'a' and 'b' respectively touch each other externally. Let 'c' be the radius of a circle that touches these two circles as well as a common tangent to the two circles. Then
a. −1/√a−1/√b=1/√c
b. 1/√a−1/√b=−1/√c
c. 1/√a+1/√b=1/√c
d. 1/√a−1/√b=1/√c

Respuesta :

Otras preguntas

7.What will you say in the following sitauations? a) Your mother has bought you a gift-- b) You meeting Joy for the first time-- c) You are late for the French

according to the declaration of independence when a government works against the people what are the people allowed to do

Directions: Indicate product of FOIL for the problem:

Which of the following define the same Arithmetic Sequence using a Recursive Formula and an Explicit Formula? O a₁ = -23, an = an-1 + 12 and an-23 +12(n-1) O a₁

Study: Factoring Polynomials Completely What are the possible roots of the polynomial function below? (Check all that apply.) F(x) = 2x² + 5x -5

What is another name for Angle 2? Lines E H and D F intersect at point G. Angle 2 is formed by line segments D G and G E and angle 1 is formed by line segments

In samuel taylor coleridge’s "the rime of the ancient mariner," why do the sailors think the albatross follows the ship?

Which evidence best supports this claim? in her report, dr. smith said, "use caution when comparing the arts to academic achievements." students who receive art

What is the story behind the Arabian Nights?

A sailboat is operating under sail at night. Which of these lights should be used?.