Mathematics, 17.11.2020 19:00 FailingstudentXD
PLEASE GIVE ME AN ANSWER QUICKLY! Hiroshi spends 30 minutes on history homework , 60 minutes on English homework, and x minutes on math homework. One fourth of his total homework time is spent on math. Which equation can be used to find the amount of time Hiroshi spends on his math homework?
A. 1/4 (x+30+60)=x
B. 1/4 (x)=x(30+60)
C. 1/4x(30+60)=x
D. 1/4(x)=(30+60)
Answers: 3
one fourth of this is his math time, since x is math time, then we have 
But we know what totaltime in minutes is so 
or simply: 
Another question on Mathematics
Mathematics, 21.06.2019 19:00
Define multiplicative inverse. give an example of a number and its multiplicative inverse.
Answers: 1
Mathematics, 21.06.2019 20:40
In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1
Answers: 1
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
You know the right answer?
PLEASE GIVE ME AN ANSWER QUICKLY! Hiroshi spends 30 minutes on history homework , 60 minutes on Engl...
Questions
Mathematics, 23.06.2019 19:30
Mathematics, 23.06.2019 19:30
Biology, 23.06.2019 19:30
Biology, 23.06.2019 19:30
Health, 23.06.2019 19:30
History, 23.06.2019 19:30
Mathematics, 23.06.2019 19:30
