Seudónimo Seudónimo

12-04-2018
Mathematics

contestada

Please help. 15 points. Show all work. Thank you.

Please help 15 points Show all work Thank you class=

Respuesta :

Аноним Аноним

12-04-2018

Radius of the semicircle = 9 ÷ 2 = 4.5

Area of the semicircle = 1/2πr² = 1/2π(4.5)² = 31.81 mm²

Area of the rectangle = 9 x 6 = 54 mm²

Total Area = 31.81 + 54 = 85.81mm²

Volume = 85.81 x 11 = 944mm³ (nearest whole number)

Answer: 944mm³

Answer Link

Otras preguntas

What is the sum of the first 4 terms of the arithmetic sequence in which the 6th term is 8 and the 10th term is 13 ? F. 10.5 G. 14.5 H. 18 J. 21.25 K. 39.5

Which of the following is equivalent to sin theta csc(–theta) wherever sin theta csc(–theta) is defined? F. –1 G. 1 H. –tan theta J. tan theta K. –sin2 thet

Solve and simplify: 2/3 x 3/5 x 5/10 x 6/8 = A: 1/5 B: 1/2 C: 3/20 D: 1/4

what does 'sleeping with the enemy' mean?

If x = 3 and y = -1, then 3x2 + 2xy - 5 = ? A: 18 B: 24 C: 12 D: 16

What is the degree measure of the acute angle formed by the hands of a 12-hour clock that reads exactly 1 o’clock? A. 15° B. 30° C. 45° D. 60° E. 72°

How Abraham Lincoln honesty affect the outcome of the war?

If n = 8 and 16 · 2^m = 4^(n – 8), then m = ? F. –4 G. –2 H. 0 J. 1 K. 8

If an impulse is a fraction of a second and 30 impulses equal 1/2 second, how many seconds is represented by 90 impulses?

Which of the following is equivalent to (5 /k) + ((k + 3) /(k + 5)) ? A. (k +8) /(2k + 5) B. (k + 8) /k(k + 5) C. 5(k + 3) /k(k + 5) E. (k^2+ 8k + 25) /k(k + 5)