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notsponge [240]

4 years ago

14

Which is the slope-intercept form of the equation y - 12 =-1/3(x- 6)?

1 answer:

lara31 [8.8K]4 years ago

5 0

Answer:y=-1/3x+14

Step-by-step explanation:

You might be interested in

Find the distance between (2a+2, 2b) and (2b+2, 2a), given that a>b.

Elina [12.6K]

Answer:

Distance = $2\sqrt{2}a-2\sqrt{2}b$

Step-by-step explanation:

We will use distance formula shown below to solve this:

Distance Formula: $\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

Where

x_1 = 2a + 2

y_1 = 2b

x_2 = 2b+2

y_2 = 2a

Substituting, we solve for the expression for distance:

$D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}\\D=\sqrt{(2a-2b)^2+((2b+2)-(2a+2))^2}\\D=\sqrt{(2a-2b)^2+(2b+2-2a-2)^2}\\D=\sqrt{(2a-2b)^2+(2b-2a)^2}\\D=\sqrt{4a^2 -8ab+4b^2+4b^2-8ab+4a^2}\\D=\sqrt{8a^2-16ab+8b^2}\\D=\sqrt{(2\sqrt{2}a-2\sqrt{2}b)^2}\\D=2\sqrt{2}a-2\sqrt{2}b$

This is the expression in terms of a, and b, given a > b

7 0

3 years ago

A cross section of a cone taken perpendicular to the base and intersecting the apex of the cone is what shape?

Vilka [71]

It's an isosceles triangle. The best way to solve these problems is to just visualize the cross section. If you just think about it, it makes sense.

3 0

3 years ago

Read 2 more answers

Jordan deposited $500 in a savings account that earns 8% interest compounded annually. At the end of 2 years, she transferred th

KIM [24]

Your answer is 520 hopefully it works

4 0

3 years ago

An aircraft has a maximum of 30 first class seats and 220 economy seats.

Sidana [21]

Answer:

$x\leq 30$

$y\leq 220$

$240x+120y$

Step-by-step explanation:

Let

x ----> the number of first class seats

y ----> the number of economy class seats

we know that

An aircraft has a maximum of 30 first class seats

so

$x\leq 30$

An aircraft has a maximum of 220 economy seats

$y\leq 220$

A flight will be cancelled if the money taken for the seats is less than $28,800.

so

$240x+120y$

therefore

Three inequalities that represent the situation are

$x\leq 30$

$y\leq 220$

$240x+120y$

8 0

3 years ago

Nine fever than half a number is five more than four times the number

gogolik [260]

9-1a/2 = 5+4a
-5         -5

4-1a/2 = 4a
  +1a/2   +1a/2

4 = 9a/2
*2   *2

8 = 9a
/9   /9

8/9 = a

HOPE THIS HELPS!!!

5 0

3 years ago