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

what is the software that controls the storage, retrieval and manipulation of database stored in a database

irga5000 [103]

A database management system (DBMS) is the software which controls the storage, retrieval, deletion, security, and integrity of data within a database.

5 0

3 years ago

Please check my answer! (Java)

marin [14]

Yep. 4 rows of 5 stars each.

8 0

3 years ago

The email_list function receives a dictionary, which contains domain names as keys, and a list of users as values. Fill in the b

zysi [14]

Answer:

Following are the solution to this question:

Please find the attachment of this code.

Explanation:

In this code, an email_list method is declared, that accepts a domains parameter, and in the next step, an empty list and two for loop are defined, in which the first for loop is used for a count parameter value and in the second loop is use the append method to add the given value, and use the return method to print its value, and use the print method to call the "email_list" method.

3 0

3 years ago

Bill Schultz works at a high power investment firm in Los Angeles. Bill is responsible for promoting the firm's vision and creat

Anna35 [415]

Answer:a

Explanation:

4 0

3 years ago

If you flash UEFI and now your computer is no longer working, is there anything you can do to correct the situation?

Annette [7]

<u>Solution and Explanation:</u>

Unified Extensible Firmware Interface (UEFI) is a software program which connects the computer's firmware to its operating system (OS). UEFI is installed by the manufacturer and the first program to be executed when the computer is not turning on. UEFI or BIOS can be corrupted because of the upgrade error or any other damage.

Launch an automatic BIOS/UEFI recovery of the system so that the previous working best version of UEFI/BIOS is recovered and made available. On successful recovery of the BIOS/UEFI, the computer starts working.

6 0

3 years ago