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defon
3 years ago
7

Пожалуйста скажите ответ

Mathematics
2 answers:
velikii [3]3 years ago
6 0
Доброе утро. двадцать пять ответ.
Bas_tet [7]3 years ago
4 0

Answer:

its 25

Step-by-step explanation:

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When asked to write a point slope equation for a line passing through the points (-4,-7) and (3,2) a student wrote y-2=-9/7(x-3)
AleksAgata [21]
First let's find the slope
Slope formula: 
\frac{y_2-y_1}{x_2-x_1} =slope
Given the two coordinates: 
(-4,-7) (3,2) 
 x1,y1  x2,y2

Plug these numbers into the formula
\frac{2-(-7)}{3-(-4)} = \frac{9}{7}
In this case the mistake that was made was that the student wrote the slope negative instead of positive
Final answer: 
<span>y-2=9/7(x-3)</span>
8 0
3 years ago
WHAT IS 1+100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000=
Keith_Richards [23]

Answer:

100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001

Step-by-step explanation:

Hope this helps!:)

7 0
3 years ago
Read 2 more answers
Which of the following is the inverse of y equals 6^x?
rosijanka [135]

there's not enough information to solve

8 0
4 years ago
Solve the following system of equations. 2x + y = 3 x = 2y - 1 Make sure there are NO SPACES in your answer. Include a comma in
mrs_skeptik [129]

Answer:  x=1;y=1 or (1,1)

Step-by-step explanation:

You can apply the Method of substitution.

Knowing that  x = 2y - 1 (second equation), you can substitute it into the first equation and solve for the variable y:

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Now you need to substitute y=1 into the second equation x = 2y - 1 to calculate the value of the variable x. Then:

x = 2(1) - 1\\x=2-1\\x=1

Then, the solution is:

x=1;y=1 or (1,1)

5 0
3 years ago
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Nana76 [90]

Answer:

Step-by-step explanation:








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4 0
2 years ago
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