subject
Mathematics, 21.12.2021 08:30 Shu11

Hello, please answer if
then what is the answer of :


\frac{a}{b} = \frac{c}{d} = \frac{2}{5}
\frac{a + 3c + 4}{b + 3d + 10}

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
Answers: 3
question
Mathematics, 21.06.2019 18:40
If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)
Answers: 1
question
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
question
Mathematics, 21.06.2019 21:50
6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution
Answers: 1
You know the right answer?
Hello, please answer if

then what is the answer of :

...
Questions
question
Chemistry, 02.11.2020 08:00
question
Mathematics, 02.11.2020 08:00
question
Chemistry, 02.11.2020 08:00
question
English, 02.11.2020 08:00
Questions on the website: 13722361