onerebecca onerebecca
  • 13-09-2016
  • Mathematics
contestada

what can you add to 70 to make 90

Respuesta :

Аноним Аноним
  • 13-09-2016
u can add 20 because 70 plus 20 is 90, the 7 plus 2 will be 9 and at the end you just add a zero so it is 90
Answer Link

Otras preguntas

PLEASE ASAP HELP. ITS FRENCH filll in the blanks
At the end of 3 years, Josh had a balance of $1,837.57 in an account that yielded 7% interest compounded annually. How much of that was interest?
In a sale, normal prices are reduced by 10%
An architect creates a scale model of a building with a scale of 5 cm 4 m. If the actual building is 32 m tall, how tall is the scale model?
speech about living a lie​
Which stage of the consulting process describes when the consultant and client come to an agreement on what work will be accomplished
A compound is composed of 58% copper, 12.79% nitrogen, and 29.21% oxygen. What is the empirical formula of the compound?
A rectangular note card is 4 inches tall and 7 inches wide. What is its area? square inches​
need this answerrrr!!!
Which is the best list of main ideas for an outline used to plan the writing of this passage A)cast crew director where to see it B)film open and summary cast w