nepalicricket80 nepalicricket80

13-10-2020
Mathematics

contestada

If 1, x, 5 and 15 are in proportion, then the value of x is
a. 5
b. 4
c. 3

Respuesta :

13-10-2020

Answer:

3

Step-by-step explanation:

Here, 1:x =5:15

Solving which the value of x is 3.

Answer Link

Otras preguntas

A supposition or hypothesis that has not been proved or disproved is known as

Which is an exponential decay function f (x)=3/4 (7/4)x f (x)=2/3 (4/5)-x. F (x)=3/2 (8/7)-x f (x)=1/3 (9/2)x

What is the measure is the angle shown with the question mark?

What is the next number in the series? 76 69 62 55 48 ?

What time of year do monarch butterflies fly into the state of Connecticut?

Describe in detail what happens when the following are dissolved in water polar solute ch3oh vs nonpolar solute ch3(ch2)4ch3 KF vs CO2

6.04)The equation of the line of best fit of a scatter plot is y = −8x + 3. What is the the y-intercept? −8 −3 3 8

Find all real zeros of the function f(x) = 12

How many license plates are possible using three letters followed by three digits if no letter can be repeated?

Which graph below shows a system of equations with one solution? A) coordinate plane with two parallel lines B) coordinate plane with two intersecting lines C)