Answer:
45
Step-by-step explanation:
10+10+10+10+5=45
Answer:
63*42=2646
22*22=484
Area of Shaded Gray portion=2646-484=2162
This is the eqn of a str line. <span>y+4=12/7(x-1) would be clearer if written as
</span><span>y+4=(12/7)(x-1). y+4 = (12/7)x - 12/7.
Multiply all terms by 7 to remove the fractions: 7(y+4) = 12x - 12.
Complete the multiplication: 7y + 28 = 12x - 12.
Arrange the x and y terms on the left side and the constants on the right:
-12x + 7y = -40. This is standard form. Some people might disagree and say that -12x + 7y + 40 is standard form. They are equivalent.
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39. because its close to it lol.
The surface of the water is 0 feet. So 10 feet down means it is 0 - 10, or -10 feet as its final position.
