Answer:
6.2 percent
Step-by-step explanation:
47.81 - 45 = 2.81
2.81/45
I cant tell you the answer unless you show me the box plots they made
Wdym what is bc divided by 2
<u>Given </u><u>:</u><u>-</u>
- A figure is given to us .
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
- To determine if .
<u>Solution</u><u> </u><u>:</u><u>-</u>
Here we can use the Thales Theorem , according to which here if the ratio of JK and KL will be equal to the ratio of MN and ML then the lines KM and JN will be parallel .So ,
JK/KL = MN/ML
22.5/25 = 18/20
225/250 = 18/20
9/10 = 9/10
<u>H</u><u>ence </u><u>here </u><u>since </u><u>the </u><u>ratios </u><u>are </u><u>equal</u><u> </u><u>the </u><u>lines</u><u> </u><u>will </u><u>be </u><u>parallel</u><u>.</u>
Answer:
It didn't saying anything about rounding but the the dimensions in there exact form are:
and
.
Now if they said to round to the nearest hundredths the dimensions in this rounded form would be:
L=5.39 cm and W=5.19 cm
(Check your question again and see if you meant what you have)
Step-by-step explanation:
L is 5 less than twice W
L = 2W-5
Area of rectangle=L*W
Area is 28 means L*W=28.
I'm going to insert L=2W-5 into L*W=28 giving me
(2W-5)*W=28
Distribute
2W^2-5W=28
Subtract 28 on both sides
2W^2-5W-28=0
a=2
b=-5
c=-28
We are going to use the quadratic formula.
Plug in...
W needs to be positive so
And
Does L*W=28?
Let's check.
In the last step, I was able to do a quick multiplication because I was multiplying conjugates. (a+b)(a-b)=a^2-b^2.