Seudónimo Seudónimo
  • 24-08-2016
  • Mathematics
contestada

What's the answer to r+12=21

Respuesta :

jhonyy9
jhonyy9 jhonyy9
  • 24-08-2016
r+12=21 subtract from both sides 12 and will get 

r+12-12 = 21-12

r = 9

hope helped 
Answer Link
kountryboy52 kountryboy52
  • 24-08-2016
The answer to your question is r=9
Answer Link

Otras preguntas

Write the expression in factored form. 3m-6n 12x-18y 6x-18
Who is Sunni Ali? He was a great Soninke warrior. He was a great leader of Songhai. He was a great leader of Mali. He went on a pilgrimage to Mecca
What does an isosceles triangle look like and what is it?
Renuka has two pounds of pepper in her cupboard. She knows that there are 16 ounces in one pound. After Renuka makes one batch of Garam Masala, how many ounces
what number has the same value as 50 tens??
Who is Sunni Ali? He was a great Soninke warrior. He was a great leader of Songhai. He was a great leader of Mali. He went on a pilgrimage to Mecca
what happens when a ray is shone at a prism?
House on mango street book. Write a description of a scene using language that engages the senses.set the mood in your introduction and carefully select word
what process allows green plants to control the amount of water stored in their leaves? PLEASE HELP ME!
How do simple machines affect work?