a. 28 * 63
28 (60) + 28 (3) or 20 (60) +20 (3) + 8 (60) + 8 (3)
1680 + 84=1764 1200 / 60 +480 +24=1764
b. 17(59)
17 (50) + 17 (9) or 10 (50) + 10 (9) + 7 (50) +7 (3)
850 + 153=1003 500 + 90 + 63 =1003
c.458 (15)
458 (10) +458 (5) or 10 (400) + 10 (50) + 10 (8) + 5 (400) +5 (50) + 5 (8)
4580 +2290 = 6870 400 + 500 + 80 + 2000 + 250 + 40 = 6870
My work is kinda confusing but hope it helped
It's kind of like division and mutliplycation I guess
It would be d because youing the point slope equation which is (y - y1) = m (x- x1) when distributing the point and the slope into the equation asl well as sinplifying youll get D. Y1 is the value of the y in the ordered pair and x1 is the x value of the ordered pair.
Answer:
Everything in -> [x]
(RS) [(RU)] = [(RT)] (RV)
(16) [(6)] = [(8+VT)] (8)
VT = [4]
Step-by-step explanation:
I just did the assignment, you're welcome.
First integral
Since 
is a linear function, its graph is a line. This means that you can decompose the area under its graph as the sum of a right triangle and a rectangle, as shown in the attached image.
All the dimensions are fairly easy to deduce: we have
So, the area of the triangle is
For the rectangle, we have
So, the total area is 
Second integral
We have
So, this function is the upper half of the unit circle (the two halves are the functions 
)
Since the area of the unit circle is 
, the value of the integral is 
Third integral
It follows the exact same logic as the first one, you only have to adjust the numbers.
