Answer:
<h2>
9.1 inches</h2>
Step-by-step explanation:
1cm = 0.3937007874 inches.
As there are 2.54cm in an inch, to convert your cm figure to inches you need to divide your figure by 2.54.
9.05512 -> 9.1 inches
(not sure )
my method
let projection of b onto line dq be M
BM is 2r
then let the remaining angle ( right) be K
in triangle BMK ,
MK = 29-5-r
By Pyth. theorem ,
23^2 = (2r)^2+(29-5-r)^2
529=4r^2+576-48r+r^2
5r^2-48r+47=0
r = 8.493237063 or 1.106762937(rejected)
<h2>281.75</h2>
Step-by-step explanation:
23 [1/4 +4(36÷12)]
23 [1/4 +4×3]
23 [0.25 +12]
23 ×12.25
281.75
<h2>follow me</h2>
We can solve using y = 0 and solving for x.
81x + 18(0) = 9
81x = 9
x = 1/9
Therefore, the point (1/9, 0) sastisfies the equation.
Best of Luck!
Assuming you go to school for a week (7 days), you will go to school 7 * 4 = 28 hours in a week. There are about 4 weeks in a month, so you would do 28 * 4 = <u>112 hours</u>. Your answer is 112 hours.
