Fermin051505 Fermin051505

01-08-2016
Mathematics

contestada

Find the missing number _____:7 = 12:21 A. 4 B. 12 C. 3 D. 14

Respuesta :

dalendrk dalendrk

01-08-2016

___ : 7 = 12 : 21

21 : 7 = 3
12 : 3 = 4

_4_ : 7 = 12 : 21

check
4 · 3 = 12
7 · 3 = 21

Answer Link

Otras preguntas

round 5/9, 12/13, and 2/13 to each fraction to 0, 1/2, or 1

Your mother just got a new computer, but has no idea how to use it and asks for your help. Using the vocabulary list from this week, teach her how to go online

In what colorado town did terrence malick start filming badlands?

A farmer planted legumes and cabbage in the same field that is devoid of fertilizers. The yield from this field is better than the cabbage planted in another fi

Opportunity cost is _____. Identify the opportunity cost in each of the following examples. Select the answer that best completes the sentence. A. the valu

The cause was that W.E.B. Du Bois encouraged many black female writers, artists, poets, and novelists. What was the result? Think about cause-and-effect relati

Which of the following algebraic expressions represent the word phrase "seven subtracted from a number"? A. Both (x – 7) and (7 – x) represent the given phrase.

Why is a resolution important to a short story?

i need ideas for a research paper

answers to page 691-693 #1-30