Rosaliababbitt Rosaliababbitt

20-10-2020
Mathematics

contestada

which is a valid proportion A.) 3/4=21/28 B.) 5/6=29/30 C.) 4/7=16/49 D.) 2/5=12/15

Respuesta :

mapleshade777 mapleshade777

20-10-2020

Answer:

A. 3/4=21/28.

Step-by-step explanation:

[tex]\frac{3}{4} =\frac{21}{28} \\[/tex], divide both by 7.

Answer Link

mari1274 mari1274

20-10-2020

A) 3/4=21/28

if you divide 21/28 by 7 you get 3/4

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

how are the different types of protists classified?

Carla wants to know how many students in her school enjoy watching reality TV shows. She asks all 22 students in her science class and finds that 40% of her cla

A 4,000-kg car traveling at 20 m/s hits a wall with a force of 80,000 N and comes to a stop. What was the impact time?

An equilateral triangle has an apothem of 5 cm. find the area of the triangle to the nearest square centimeter. A. 65 cm2 B. 130cm2 C. 188 cm2 D. 250 cm2

Title IX of the Education Act of 1972 has to do with discrimination based on gender. discrimination based on religion. discrimination based on ethnic origin. d

2y+7 ÷ -4y - 10 Evaluate the expression below when y = -3

Where are dental x-rays developed? A. In an autoclave B. In the operatory C. In the sterilization room D. In the darkroom

why are the earliest period of human history is called the stone age?

identify the values of a b and c in the quadratic function. 4x^2+x+9=0

Fiona and her fellow Green Committee members are studying the effects of the use of energy-efficient light bulbs. Which of these may be a reason to oppose the s