Answer:
1,000 square inches
Step-by-step explanation:
The formula for the area of a parallelogram is B * H, so multiply 25 and 40 together
Answer:
It is still the same amount, but the amount of the unit changes because ounces is smaller then pounds so it takes less space. The answer is still the same amount, but the number is bigger.
Step-by-step explanation:
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Answer: y = 3x-8
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Explanation:
The slope is 3, so m = 3
The given point is (3,1) meaning x = 3 and y = 1. The x coordinate is always listed first in an ordered pair. The general format is (x,y)
We'll use m = 3, x = 3 and y = 1 to find the y intercept
y = mx+b
y = m*x+b
1 = 3*3+b ... plug in m = 3, x = 3 and y = 1
1 = 9+b
1-9 = 9+b-9 ... subtract 9 from both sides
-8 = b
b = -8
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So we're given m = 3 as the slope and we just found that b = -8 is the y intercept
So y = mx+b updates to y = 3x-8. This is the final answer.
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Side Notes:
* The slope of 3 means rise/run = 3/1 indicating each time we go up 3, we move to the right 1
* The y intercept -8 is the location on the vertical y axis numberline where the graph crosses. The point (0,-8) is on this line.
Answer: Negative
Step-by-step explanation:
use the slope formula:
plug in values of two points...
I will use (-4, 2) and (0,0)
⇒
⇒
Therefore, the slope is
⇒ , which is negative