abdallayaser42 abdallayaser42

21-01-2021
Mathematics

contestada

Find the value of r so that the ratios are equivalent.
3:r and 12:40

Respuesta :

taylonerikson taylonerikson

21-01-2021

Answer:

r=10

Step-by-step explanation:

3*4=12, and 10*4=40

Answer Link

Otras preguntas

Please Please help!!!!!

How do economists measure the success, or shortcomings, of the economy?

Multiply and subtract these polynomials and simplify. Enter your response in standard form (2x3 - 3x + 11) – (3x2 + 1)(4 – 8x)

A. 15 degrees B. 45 degrees C. 30 degrees D. 60 degrees

According to the cell theory, which describes cells? A. All organisms are composed of multiple cells. B. All cells have the same structure and function. C. Cell

In general, how does the growth of y = 3x compare to the growth of y = 3x?

.....................????

(-9)(-3) with steps please

what are characteristics of minerals? select 3 choices

Factor the expression. 49x^2-16 A. (7x + 4)(7x − 4) B. (7x − 4)(7x − 4) C. (4x + 7)(4x − 7) D. (4x − 7)(4x − 7)