kathazeleyes74 kathazeleyes74

02-01-2019
Mathematics

contestada

6. Write the following proportion using colons. 7 is to 21 as 3 is to 9. A. 7:21 = 3:9 B. 7:3 = 21:9 C. 21:7 = 3:9 D. 7:21 = 9:3

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-01-2019

Answer:

A. 7:21 = 3:9

Step-by-step explanation:

7 is to 21 as 3 is to 9.

Replace the word to with colons and the word as with the equals sign

7:21 = 3:9

Answer Link

Otras preguntas

Who is SohCahToa Joe? on Csi geometry:trigonometry I need the answers.

when gravity causes a huge amounts of rock or soil to be carried down a slope this form of erosion is referred to as a

At the concession stand of a school foot ball game, sandwiches cost $1.50 and a bottle of water costs $.90. The school sells 40 sandwiches and 80 bottles of wat

what derived unit is usually used to express the density of liquids?

Which of the following is x⁴ + y⁴ identically equal to? (A) (x² + y²)(x + y)(x - y) (B) (x² + xy + y²)(x² - xy + y²) (C) (x² + √2xy + y²)(x² - √2xy + y²) (D) (x

which is longer 635 millimeters or 535 centimeters ?

if a pH of water is 5.3 then 4.3 is it 1.0 less acidic 1.0 less basic

How many square units are in the greatest area that can be enclosed by a rectangle whose perimeter is 20 units?

What is does the phrase foe to ambition.

What is the 50th term of the arithmetic sequence 4, 10, 16, 22, … ? Can someone explain this one?