4 years ago

Find the slope of (1,8) (3,12)

Mathematics

1 answer:

stepan [7]4 years ago

8 0

Answer:

Step-by-step explanation:

slope = (y2 - y1) / (x2 - x1)

(1,8)...x1 = 1 and y1 = 8

(3,12)...x2 = 3 and y2 = 12

now we sub

slope = (12 - 8) / (3 - 1) = 4/2 reduces to 2 <===

You might be interested in

Question 2 and 3 in picture

nekit [7.7K]

The answer to number 2 is SAS
The answer to number 3 is SAS

7 0

4 years ago

A square patio has a perimeter of (32x+8) feet. What is the length of the patio?

kotykmax [81]

<h3>Hello There!!</h3>

<u>Given</u>

Perimeter = (32x + 8)

<u>To </u><u>Find</u>

Length of the Patio

<u>We Know,</u>

$\text{Perimeter of Square = 4 × sides}$

$\text{ 32x + 8} = 4 \times \text{sides} \\ \\ \fbox{dividing each side with 4} \\ \\ \implies \text{( 32x} \div 4) + (8 \div 4) = \frac{4 \times \text{sides}} {4} \\ \\ \implies \text{8x + 2} = \frac{ \cancel4 \times \text{sides}} { \cancel4} \\ \\ \implies \text{sides} = \text{8x + 2}$

$\therefore \text{ Length of the Patio} = \text \red{ \underline{8x + 2 feet}}$

<h3>Hope this helps!!</h3>

6 0

2 years ago

Describe the steps in solving the linear equation 3(3x-8)=4x+6

tatiyna

Multiply everything in the parenthesis by 3.

9x - 24 = 4x + 6

Add 24 to both sides.

9x = 4x + 30

Subtract 4x from both sides.

5x = 30

Divide both sides by 5.

x = 6

Hope this helps!

6 0

4 years ago

Read 2 more answers

Oil is often measured in barrels one barrel can hold the 42 gallons of oil how many gallons of oil can 7 barrels hold

svetoff [14.1K]

294 gallons of oil is the answer because you do 42 and mltiply it by 7

7 0

3 years ago

An employee works 22 days per month. If they work an average of 8 1/4 hours per

Elina [12.6K]

Answer:

72 1/4