So, XZ= 7x+1 and PZ= 4x-1. To figure out XP we have to subtract those two.
(7x+1)-(4x-1)
3x-2
3(8)-2
24-2
22
XP=22
While it says they are joined, we will have to solve them as seperate shapes then add the area at the end.
Since we have a half circle and a triangle, the formulas for the areas are as follows
Half-Circle
it is the regular circle formula, but divided by 2, since it is half the size of a regular circle
(pi*r^2)/2
Triangle
it is the formula for the area of a triangle, being base times height divided by 2
(b*h)/2
Plug in the numbers into the appropriate variables, then add. you should get a total area of 49.274 ft^2. Then you just multiply the final area by the $1.50 to get the cost of the mini gold course.
X=4 so your problem now would be 3+4=7
Hope this helps!
So in short your answer is 4
Answer:
0.00998 Inches
Step-by-step explanation:
Thickness of the light bulb filament = 0.01 Inch
Allowable error = 2%.
2% of 0.01 = 0.02 X 0.01 =0.0002 Inch
Therefore, the allowable thickness of the bulb filament
We can then calculate the least allowable thickness of the filament as:
The least allowable thickness of the filament is 0.00998 Inches.
The function x+1 all over 4 equals y. x+1 is in the numerator and 4 is in the denominator of the fraction that equals y.
