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Goryan [66]
3 years ago
6

What is the slope formula?

Mathematics
2 answers:
o-na [289]3 years ago
4 0

Answer:

\frac{y2-y1}{x2-x1}

Step-by-step explanation:

The slope is always y2 - y1 over x2-x1 or the other way around just make sure to keep it consisitent as in y1-y2 over x1-x2

Ksivusya [100]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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Can someone leave their work in the answer section or at least the solution
kenny6666 [7]
Find 6% of 3,500 and 4% of 4,000 then subtract the two
5 0
3 years ago
Tell whether (3,5) is a solution of y = 5x – 10.
Ivanshal [37]

Answer:

yes it is

Step-by-step explanation:

plug x and y in

3 * 5 - 10 = 5 <== And this is true

6 0
2 years ago
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Priya has completed 9 exam questions. This is 60% of the questions on the exam. How many questions are on the exam?
USPshnik [31]

the whole exam will be 100%, and let's say that's "x" questions, but we also know that 9 is 60% of that so

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 9&60 \end{array}\implies \cfrac{x}{9}=\cfrac{100}{60}\implies \cfrac{x}{9}=\cfrac{5}{3}\implies 3x=45 \\\\\\ x=\cfrac{45}{3}\implies x=15

8 0
3 years ago
Given that 5W = 2P + 3R find the value of P when W = 4 and R = −4
Olenka [21]

Answer:

P = 16

Step-by-step explanation:

Given

5W = 2P + 3R ← substitute W = 4 and R = - 4 into the equation

5(4) = 2P + 3(- 4), that is

20 = 2P - 12 ( add 12 to both sides )

32 = 2P ( divide both sides by 2 )

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5 0
3 years ago
How do you find the formula of a half circle?
Alik [6]
Full circle
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Area = pi d^2 / 4

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Area = pi  r^2 / 2
Area = pi d^2/8

The answer depends on what you are looking for and what you are given. But those are the only common formulas I can think of at the moment.
4 0
3 years ago
Read 2 more answers
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