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3 years ago

A point at (-5,7) in the standard (x,y) coordinate

1 answer:

dsp733 years ago

7 0

The correct answer is actually (2,2)

What you do is you add 7 to the x coordinate since it is 7 to the right, -5+7=2 so the new x coordinate is 2

Then you subtract 5 from the y coordinate since it is 5 down, 7-5=2 so the new y coordinate is 2

So the answer is (2,2)

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Drag equations to each row to show why the equation of a straight line is y = mx + b, where m is the slope and b is the y-interc

Alborosie

Answer:

m is the slope because it is affected by the value of x. They are multiplied together and therefore are affected by one another.

The b is the intercept because even when the x value is 0, the value of the y-intercept exists.

6 0

4 years ago

Read 2 more answers

Slope is -2 and (1,1) is on the line

Mrac [35]

-2x+3. X intercept is +3. Moves two steps down and one step to the right to land on the point (1,1)

7 0

3 years ago

Please show work i rlly need this :)

makvit [3.9K]

Answer:

10/16 (written as a fraction)

Step-by-step explanation:

Starting point

-(-2x+1)=9-14x

Solve the minus sign

2x-1=9-14x

Swap the Xs and the numbers, changing sign

2x+14x=9+1

Do calculations

16x=10

Result

x=10/16

4 0

3 years ago

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Oakley charged $795 to his credit card last month. What is the first minimum payment he must make? (2 points)$25.00

DaniilM [7]

Answer:

$31.80

Step-by-step explanation:

<u><em>The complete question is</em></u>

Use the details of Oakley's new credit card to answer the question that follows. APR 11.9% compounded monthly Grace Period 28 days Minimum Payment 4% of the remaining balance or $25, whichever is higher Oakley charged $795 to his credit card last month. What is the first minimum payment he must make?

step 1

Find out the 4% of the balance of $795

$0.04(795)=\$31.80$

$\$31.80 >\$25$

This amount is higher than $25,

therefore

The first minimum payment he must make is $31.80

4 0

3 years ago

What is the approximate distance between the points (-3, -4) and (-8, 1) on a coordinate grid

tatyana61 [14]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ -3 &,& -4~) 
% (c,d)
&&(~ -8 &,& 1~)
\end{array}\\\\\\ % distance value
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
\\\\\\
d=\sqrt{[-8-(-3)]^2+[1-(-4)]^2}\implies d=\sqrt{(-8+3)^2+(1+4)^2}
\\\\\\
d=\sqrt{25+25}\implies d=\sqrt{2\cdot 25}\implies d=\sqrt{2\cdot 5^2}\implies d=5\sqrt{2}$

4 0

3 years ago

Read 2 more answers