Answer:Nem tudom
Step-by-step explanation:
Answer:
Step-by-step explanation:
Remark
A B C have to be multiplied by the same something. No matter what they are multiplied by the sum will be 180 degrees.
Equation
Let the angle ratios be multiplied by x
7x + 8x + 15x = 180
30x = 180
x = 180/30
x = 6
Answer
7*6 = 42
8*6 = 48
15<u>*6 = 90</u>
Total 180 as it should
The first thing we must do for this case is find the scale factor.
We have then that for the larger side of both triangle, the scale factor is:
![k = 0.6](https://tex.z-dn.net/?f=k%20%3D%200.6)
To find the other two sides, we must apply the scale factor on each side of the triangle FGH.
We have then:
For PQ
For QR
Answer:
You have that the lengths for the other two sides of triangle PQR are:
Answer:
c = ![\frac{5-b}{3ab}](https://tex.z-dn.net/?f=%5Cfrac%7B5-b%7D%7B3ab%7D)
Step-by-step explanation:
Given
3abc + b = 5 ( isolate the term in c by subtracting b from both sides )
3abc = 5 - b ( divide both sides by 3ab )
c = ![\frac{5-b}{3ab}](https://tex.z-dn.net/?f=%5Cfrac%7B5-b%7D%7B3ab%7D)
Answer:
$604.47
Step-by-step explanation:
Given data
Cost of camera= $560.99
Tax= 7.75%
Let us find the amount of the tax
=7.75/100* 560.99
=0.0775*560.99
=$43.48
Hence the amount of the tax is $43.48
Therefore the total cost is
=43.48+560.99
=$604.47