HippoMathMan HippoMathMan

01-04-2020
Mathematics

contestada

7 is the mean proportional between 2 and a number. Find the number, show all work.

Respuesta :

genius422 genius422

01-04-2020

Answer:

12

Step-by-step explanation:

Follow me please for answering the question

Answer Link

amna04352 amna04352

21-04-2020

Answer:

24½

Step-by-step explanation:

7 = sqrt(x × 2)

7² = 2x

x = 49/2

Answer Link

Otras preguntas

Find a substance that has a specific heat that is higher than liquid water and explain what it means.

If both of Lisa's parents have attached ear lobes, then

Which development was most important in encouraging the growth of the cattle industry during the late 1800s?

is 2/5 larger than 2/7? (Fractions)

Which of the following is the best conclusion that can be made from these statements? Te president as commander in chief can send troops to a foreign country

What number is between -1.75 and -1.5 on a number line?

What brought an end to the dominance of the Silk Road

Which of the following is true for the graph of the quadratic function f(x)=2x^2-10x+12 A. The vertex of the function is the point (5/2), (-1/2) B. The y-in

what is the answer to the equation 15-5

4x+3y= -1 5x+4y= -1 solving by emilination or subtraction please help :)