Ask question

Ask question

All categories

3 years ago

5

The length of a rectangle is 2x+ 1 and the width is x - 6 find the area

1 answer:

Nina [5.8K]3 years ago

3 0

Answer:

2x² -11x -6

Step-by-step explanation

(2x+1)(x-6)

2x² - 12x + x - 6

2x² -11x -6

You might be interested in

Write an equation for a line that is parallel to the graph of y = -3x + 6 and passes through the point at (-4, 7)

ale4655 [162]

Y = -3x + 6....the slope here is -3. A parallel line will have the same slope.

y = mx + b
slope(m) = -3
(-4,7)....x = -4 and y = 7
now we sub into the formula and find b, the y int
7 = -3(-4) + b
7 = 12 + b
7 - 12 = b
-5 = b
so ur parallel equation is : y = -3x - 5 <==

4 0

3 years ago

Help. Solve for n: 4n-3h/13=c

lina2011 [118]

First you need to move that n over im fairly certain

8 0

3 years ago

Read 2 more answers

How many lines of symmetry does the following figure have? <br><br>1<br><br>3<br><br>4<br><br>5

iren2701 [21]

Answer:

1

Step-by-step explanation:

It has 1 lines of symmetry

Hopes this helps

#ViolentJax

6 0

2 years ago

Lukas graphed the system of equations shown.

vampirchik [111]

The system of equations 2x + 3y = 2 and y = (1/2)x + 3 have solutions at x = -2 and y = 2

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

From the system of equations 2x + 3y = 2 and y = (1/2)x + 3, the graph of the equation shows that the solution is at x = -2 and y = 2

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0

2 years ago

Find the area of the circle.

juin [17]

Answer:

See Explanation Below

Step-by-step explanation:

Your question isn't clear; However, I'll solve in two ways

1. Diameter = 14 cm

2. Radius = 14 cm

<em></em>

<em>When Diameter = 14 cm</em>

Given

$Area = \pi r^2$

$Diameter = 14cm$

Required

Calculate the area of the circle

First, the radius has to be solved;

$Radius = \frac{1}{2} Diameter$

$Radius = \frac{1}{2} * 14cm$

$Radius = 7cm$

Using the given formula;

The area is as follows

$Area = \pi r^2$

$Area = 3.14 * 7^2$

$Area = 3.14 * 49$

$Area = 153.86cm^2$

<em>When Radius = 14 cm</em>

Given

$Area = \pi r^2$

$Radius = 14cm$

Required

Calculate the area of the circle

Using the given formula;

The area is as follows

$Area = \pi r^2$

$Area = 3.14 * 14^2$

$Area = 3.14 * 196$

$Area = 615.44cm^2$

7 0

3 years ago