Answer:

Step-by-step explanation:
Given

---- value of Gold
Required
The worth of 1 gold bar
First, calculate the volume (n) of the gold bar


Next, calculate the weight of the gold bar using:



Multiply the value of Gold by the weight of the gold bar to get the worth of the gold bar.

This gives:


185 plus the second number which is 196 plus 90 is 471
Answer:
John Hughes won in the month a total of $4405
Step-by-step explanation:
if we have that Jhon earns a salary of $ 2800 and a commission of 7.5% of the sales he made for a value of $ 21400
to know the gain of jhon we have to add the basic salary with the percentage of what he sold
x = 2800 + 21400 * 7.5%
7.5% can be expressed as 7.5/100
x = 2800 + 21400 * 7.5/100
x = 2800 + 21400 * 0.075
x = 2800 + 1605
x = 4405
If you want to solve this problem on your own, you could just view my answers:
<span>a. 41 square root of 3
b. hypotenuse= 41x2= 82 ft.
c. sine: 41/82-.5
cos: 41sqr. rt. 3/82= .8660
tan: 41/ 41 square root 3= .5774
</span>
I hope my answers has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
Hi there!
The general formula to find the perimeter of a rectangle is :
P = (Length × 2) + (Width × 2)
Let's say the width of the rectangle is "x".
The lenght of the rectangle is equal to 2x + 4.2
Replace everything you know in the formula :
42.6 = ((2x + 4.2) × 2) + ((x) × 2)
Simplify everything :
2x × 2 = 4x
4.2 × 2 = 8.4
x × 2 = 2x
42.6 = 4x + 8.4 + 2x
42.6 = 6x + 8.4
Isolate "x":
42.6 = 6x + 8.4
Subtract 8.4 from each side of the equation
34.2 = 6x
Divide each side of the equation by 6
5.7 = x
5.7cm = the width of the rectangle
Since the lenght of the rectangle is equal to 2 times the width of the rectangle plus 4.2 :
Length = (2 × 5.7) + 4.2
Length = 15.6cm
42.6 = (2 × 15.6) + (2 × 5.7) ? → YES
There you go! I really hope this helped, if there's anything just let me know! :)