the square is the only quadrilateral that has only all the same sides with the equal lengths and angles
W = kL where W = weight supported, L = length of the beam and k is constant of variation.
Substituting the given values:-
310 = 2k
k = 155
so equation of variation is W = 155L
For length 10 m the weight it can support is
W = 155*10 = 1550 kg answer
There is an easy way, 50.10=500. If there are 50 stack; there is total 10+10+10+ ... +10=50.10=500 p .
Answer:
x= 43.89
Step-by-step explanation:
Start off with your ratio. Because we're finding an angle, we'll use -1.
Since it's the opposite and adjacent, TAN is the ratio we're using here.
(tan is opposite/adjacent)
Tan -1x = 101/105
in your calculator, divide 101 and 101
=0.9619
then with this number, hit 2nd and Tan and enter and you will get
x= 43.89.
Answer:
So that's actually not true. When comparing decimals you should compare each digit. Remember adding a 0 at the end does not change the value of the decimal. So lets look at it up and down:
remember line up the decimal to decimal
<u>1</u>.628
<u>1</u>.630
the first digit is the same. Both of these numbers are also before the decimal.
let's look at the second digit.
1.<u>6</u>28
1.<u>6</u>30
they are also the same. Both of these are also right after the decimal point.
now let's look at the third digit.
1.6<u>2</u>8
1.6<u>3</u>0
In this case, the bottom number has a higher value. Since 3>2, the bottom number is the overall biggest. Or you could look at it and say "Oh! 30 is bigger than 28!" I hope this helps you, and if this wasn't what you were looking for, oops
