The points a b c and d lie on a straight line ab:bd = 1:4

1 answer:

3 0

The points a b c and d lie on a straight line ab:bd = 1:4 are A line that extends to infinity on both sides and has no curves is called a straight line.AB:BC=3:4.

<h3>What do you call a straight line? </h3>

A line is simply an object in geometry denoted as an object with no width that extends on both sides. A straight line is just a line with no curves.

AC=AB+BC=3+4=7; AC:CD=2:1, i.e. AC=2; because we get 2 different lengths for AC, we change the given ratio AC:CD to an equivalent one with AC=7 .
As follows: AC:CD = 2 : 1 = 7 : 3.5 (multiply both sides by 3.5 ) Now we have AC:CD = 7 : 3.5 and AD = AC+CD= 7+3.5 = 10.5,, and the answer is: the ratio BC:AD = 4:10.5.

You might be interested in

Wow that funny a heck

lorasvet [3.4K]

Answer:

Seriously??? Omg - Orange Trump!!

3 0

2 years ago

How does the occupational outlook affect the monetary benefits of a career

Ksivusya [100]

If there are changes to the responsibilities in a career, the typical outcome will change.

4 0

3 years ago

What allows multiple computers to join the same network

Lena [83]

A hub can be used to connect multiple computers and networks.

6 0

3 years ago

A built-in tool that enables you to use text to type in commands for the operating system is called the _____ prompt.

Natalija [7]

Command prompt is the answer and on Apple devices it is called Terminal.

8 0

3 years ago

Read 2 more answers

Jim has just purchased two new SCSI hard disk drives and a controller card for them. He properly installs the hardware in his ma

yawa3891 [41]

Answer:

Create partitions on each hard disk drives.
Mount the partition created on each hard drive so they are accessible by the the operating system.
Format the partitions created with a filesystem recognized by Linux.

Explanation:

Having purchased the two new SCSI hard disk drives with the controller cards for each and installed them properly, before using them for data storage and retrieval he must first use the fdisk command to create one or more partitions on each of the hard disk drives then mount any partitions created on the two hard drives so that they are accessible by the operating system before then proceeding to format any partitions created with a valid filesystem recognized by Linux.

4 0

3 years ago