Ask question

Ask question

All categories

alukav5142 [94]

3 years ago

14

What is the equation in standard form of the line through (3,-1) with slope -1

1 answer:

Deffense [45]3 years ago

7 0

Answer:

y= -1 x + -4

Step-by-step explanation:

1. y= mx +b

2. -1 = -1(3) + b

3. -1 = -3+b

4. -4=b

You might be interested in

Which ordered pair is a solution of this equation?

natali 33 [55]

It’s A (-4,4) just plug the number and that your answer

8 0

2 years ago

Read 2 more answers

9x^3-16x factor using the GCF as the first term

kirill115 [55]

X is the gcf so:

this is the maximum you can factor that too:

$\sf{x(9x^2-16)}$

4 0

2 years ago

1/5 fraction as demicals

wolverine [178]

Answer:

the answer of this question will be 0.2

7 0

2 years ago

Read 2 more answers

An equilateral triangle and a square both have perimeters of 48 inches. what is the ratio of the length of the side of the trian

labwork [276]

A square with a perimeter of 48 inches would have 12 in sides, while a triangle of the same perimeter would have 16 in sides. The ratio would be 16/12 which simplified to 4/3.

8 0

2 years ago

Hector has a floor plan showing his new house. On the floor plan, his bedroom is 3 inches wide and 3

Nat2105 [25]

<em><u>Question:</u></em>

Hector has a floor plan showing his new house. On the floor plan, his bedroom is 3 inches wide and 3 1/2 inches long. The scale of the floor plan is 1/4 inch = 1 foot. What is the actual length of Hector’s room?

<em><u>Answer:</u></em>

The actual length of Hector room is 14 foot

<em><u>Solution:</u></em>

Given that, On the floor plan, his bedroom is 3 inches wide and $3\frac{1}{2}$ inches long

<em><u>The scale of floor plan is given as:</u></em>

$\frac{1}{4} \text{ inch} = 1 \text{ foot }$

Therefore,

$1 \text{ inch } = 4 \text{ foot}$

To find: Actual length of floor

From given question,

$length = 3\frac{1}{2} \text{ inches}$

Converting the mixed fraction to improper fraction,

$length = \frac{2 \times 3 + 1}{2} = \frac{7}{2} \text{ inches }$

Since, 1 inch = 4 foot

$\frac{7}{2} \text{ inches } = \frac{7}{2} \times 4 \text{ foot } = 14 \text{ foot }$

Thus actual length of Hector room is 14 foot

6 0

2 years ago