Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than 1/4 the number of questions chris got right. damien correctly answered 2 less than 5/4 the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

only true statement is ---The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right

Step-by-step explanation:

Let Brain and Damien both scored x while Chris scored y then

According to the first relation

where x and y are less than or equal to 20 .

For y=20 , x=19     possible value

According to the second relation

where x and y are less than or equal to 20 .

For y=20 , x= 23 not possible

so only true statement is ---The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.

is means division by fractions

step-by-step explanation: