All categories

3 years ago

Write equation in standard form Ax + By = Cm=7 (6,6)

1 answer:

3 0

M is the slope and the point is (6,6)
use slope intercept form; y-y1=m(x-x1)
y-6=7(x-6)
y=7x-42+6
y=7x-36
now switch it to standard form;
-7x+y=-36

You might be interested in

Y = – 1.3(x + 3)2 – 9

Naddika [18.5K]

Given equation, y = – 1.3(x + 3)2 – 9 is in slope intercept form.

Step-by-step explanation:

Slope intercept form standard formula:

y = mx + c

where,

y= y intercept

x= x intercept

m = slope

c = constant

We are given:

y = - 1.3(x + 3)2 - 9

y = - 2.6x + 7.8 - 9

y = -2.6x -1.2

So,

Slope = m = -2.6

constant = 1.2

6 0

4 years ago

What is the distance between -12 and 5?

Vilka [71]

Answer:

Step-by-step explanation:

<em>PLZ TELL ME IF IM WRONG</em>

3 0

3 years ago

Find the values of a, b, and c.

Hunter-Best [27]

4 0

3 years ago

Read 2 more answers

Q divided by 7 equals 6 have a nice day!

Hatshy [7]

Answer:

q = 42

Step-by-step explanation:

$\frac{q}{7}=6\\\\\frac{q}{7}*7=6*7\\\\ \boxed{q=42}$

Hope this helps.

8 0

3 years ago

To obtain an estimate of the proportion of "full time" university students who have a part time job in excess of 30 hours per we

musickatia [10]

Answer:

2,436 students

Step-by-step explanation:

At a 90% confidence level, the z-score is 1.645 and the confidence interval is given by:

$x\pm z\frac{s}{\sqrt n}$

Where s is the standard deviation, and n is the sample size.

If they want the length of their confidence interval to be no greater than 0.2, it must be no further than 0.1 from the mean 'X':

$0.1>1.645\frac{3}{\sqrt n}\\\sqrt n>1.645*30\\n>2,435.42$

Rounding up to the next whole number, the sample size should be 2,436 students.

5 0

4 years ago