yasinbeatrice yasinbeatrice

01-11-2018
Mathematics

contestada

Proportions- Determine if each pair of ratios forms a proportion. Show all work!

10.2/4 = h/12

Respuesta :

cjzelaitis cjzelaitis

01-11-2018

10.2/4=h/12
10.2×12=4×h (cross multiply)
122.4=4h
30.6=h

The ratio is 2.55:1

Answer Link

monaibrahim1590 monaibrahim1590

01-11-2018

you do cross-multiply:

10.2(12)= 122.4

4(h)=4h

4h=122.4

h=30.6

if h is 30.6, it will be proportional

Answer Link

Otras preguntas

¿Que es la Flora y Fauna?

What phrase BEST describes a "bobblehead" figure of a team's mascot available for sale during a game? A Contrahting eroduct

I need help on this question can someone help.

8.1. In the article the author confirms that a reduction of the budget deficit is imperative. Briefly discuss the possible methods of achieving this objective w

what is the synonyms for answer

wildflower mix contains several different types of seeds. cornflower 40 primrose 3 black-eyed Susan 2 poppy 6 baby's breath 12 What is the probability that a ra

SECTION (A) (Answer ALL questions) a) Iff:R → R is defined by f(x) = x2 +3, find the function g such that (fog)(x) =9x2 – 12x+7.

The circle below is centered at (10, 4) and has a radius of 4. What is its equation? A. (x - 10)2 + (y - 4)2 = 16 B. (x - 10)2 + (y - 4)2 = 4 C. (x - 4)2 + (y

what are courts often involved in cases concerning eminent domain

Donte is making brownies. For one batch, the recipe requires 1 5/6 cups of chocolate chips, and 1/6 cup of sugar. What is the combined amount, in cups, of choco