beanrachel34orhnt8 beanrachel34orhnt8

12-01-2018
Mathematics

contestada

Determine the unknown side length of the golden rectangle with the given width length. w = 7, l = _____ a. 14.16 b. 3.24 c. 11.33 d. 4.33

Respuesta :

12-01-2018

since the rectangle is a golden one, then the fraction:
[tex] \frac{L}{7}= frac{1+\sqrt5}{2}\text{ from which we get:}\\ l=7 \frac{1+\sqrt5}{2} =11.3[/tex]

The correct answer is D then

Answer Link

Otras preguntas

After a tiring first half of a basketball game, what should the players eat to get instant energy? a. burger b. bowl of pasta c. fructose-rich drink

Which is a property of a real image? a)It is always upright. b)It is always inverted. c)It is always enlarged. d)It is always smaller than the object.

Help me I don't get it

find f f'(x)=1+3sqrt(x) f(4)=25

in the expression shown p represents a rational number. 4p. what value of p makes the expression equal a number less than 4? A:9 8B:19 17C:7 8D:16 16th

Pam bought 14 postcards during 7 days of vacation. After 10 days of vacation, how many total postcards will Pam have bought? Solve using unit rates. postcards

part B: later Mr.Gorman spent $18 on some paintbrushes and colored pencils. He brought 4 times as many colored pencils as paintbrushes Each paintbrushes cost $

Please help me i need an answer

A _______ is a medical credit card for prescription co-pays and select irs-approved otc items. a. debit card b. ebt card c. insurance card d. flex card

Simplify 3(x*2)+2(x-3)