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stellarik [79]
3 years ago
10

(15, 0 ) (3,−3)

Mathematics
2 answers:
Mumz [18]3 years ago
8 0
The formula for slope is (y2-y1) ÷ (x2-x1). it doesn't matter which y you make y2 and y1 but if you make -3 your y2 then 3 needs to be your x2.
so...
(y2-y1) ÷ (x2-x1)
(-3-0) ÷ (3-15)
-3 ÷ -12
.25 or 1/4

so your answer would be A. The slope of the line is ¼
UkoKoshka [18]3 years ago
5 0
The slope of the line is 1/4
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Answer:

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Step-by-step explanation:

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3 years ago
Blood is a buffer solution. When carbon dioxide is absorbed into the bloodstream, it produces carbonic acid and lowers the pH. T
Irina18 [472]

Answer:

x ≅ 20.10 torr

Step-by-step explanation:

Given that the equation which models blood pH in the question is;

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where;

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we are asked to find (x)

In order to do that, we use the given equation:

pH(x)=6.1+log(800/x)

since pH = 7.7

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7.7 - 6.1 =  log (800/x)

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x= \frac{800}{10^{1.6}}

x = 20.09509145

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4 0
3 years ago
The volume of this cylinder is 20,403.72 cubic yards. What is the radius? Use ​ ≈ 3.14 and round your answer to the nearest hund
MakcuM [25]
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Answer:

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Step-by-step explanation:

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