Answer:
Rounding of to hundred 358, 423 and 351 are rounded to 400.
Explanation:
348
Rounding of up to hundred we get 350
Rounding of up to ten we get 400
452
Rounding of up to hundred we get 450
Rounding of up to ten we get 500
325
Rounding of up to hundred we get 330
Rounding of up to ten we get 300
423
Rounding of up to hundred we get 420
Rounding of up to ten we get 400
351
Rounding of up to hundred we get 350
Rounding of up to ten we get 400
445
Rounding of up to hundred we get 450
Rounding of up to ten we get 500
Rounding of to hundred 358, 423 and 351 are rounded to 400.
Answer: 1/4
Step-by-step explanation: Typing steps
Find the Slope
(−1, −2) , (3, −1)
Slope is equal to the change in y over the change in x, or rise over run.
change in y
m = ---------------
change in x
The change in x is equal to the difference in x-coordinates (also called run), and the change in y
is equal to the difference in y-coordinates (also called r ise).
y2 − y1
m = -----------
x2 − x1
Substitute in the values of x and y into the equation to find the s lope.
m = −1 − (−2)
/3 − (−1)
Simplify the numerator.
Multiply −1 by −2.
m = −1 + 2
/3 − (−1)
Add −1 and 2.
m = 1/3 − (−1)
Simplify the denominator.
Multiply −1 by −1.
m = 1/3 + 1
Add 3 and 1.
m = 1/4
Answer:
3840000
Step-by-step explanation:
you need to multiply 20 times 60
times 80 times 40
Answer:
(x + 8) (x² - 3)
Step-by-step explanation:
Given:
x³ + 8x² - 3x - 24
Find:
Factors
Computation:
x³ + 8x² - 3x - 24
x²(x + 8) -3(x + 8)
(x + 8) (x² - 3)
Factor of the given equation is (x + 8) (x² - 3)
9514 1404 393
Answer:
9 square units
Step-by-step explanation:
Pick's theorem is a useful relationship in circumstances like these. It tells you the area is ...
A = i + b/2 - 1
where i is the number of interior points (8), and b is the number of points on the border (4).
The area of this figure is ...
A = 8 + 4/2 -1 = 9
The area of the polygon is 9 square units.
_____
You can also get there by realizing the bounding rectangle is 4 units square. From that, corner triangles are cut. CW from upper left, those triangles have (base, height) dimensions of (3, 2), (1, 3), (3, 1), and (1, 2). So, the total of their areas is (1/2)(6 +3 + 3 +2) = 7 square units. The shaded area is then 16-7 = 9 square units, same as above.
