Mathematics, 22.08.2019 05:20, wilneishawatkins

Geometry circle a has a radius of (x + 4) units. a larger circle, b, has a radius
of (x + 5) units. use the formula a = ar to write an expression for the difference
in the areas of the circles. leave your answer in terms of tt. then use 3.14 for it to
approximate to the nearest whole number the difference in the areas when x= 10.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, asiaemerlle

What percent of the circle below is shaded?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, juniorracer148

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]

Answers: 2

continue

Mathematics, 21.06.2019 23:00, lejeanjamespete1

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Answers: 1

continue

Mathematics, 21.06.2019 23:30, ashiteru123

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .

Answers: 1

continue

Do you know the correct answer?

Geometry circle a has a radius of (x + 4) units. a larger circle, b, has a radius
of (x + 5) u...