veronicamixon1970 veronicamixon1970
  • 24-10-2018
  • Mathematics
contestada

Robin says,"I can find 8×7 by multiplying 3×7 and doubling it". Does her statement make sense. Explain your answer.

Respuesta :

animalcuteness1234 animalcuteness1234
  • 24-10-2018

no, because 8x7 is 56 while 2(3x7) is 42  and the equations would not equal each other, therefore robin is wrong.

Answer Link
sumrsun73 sumrsun73
  • 24-10-2018
No her statement does not make sense because 8X7 is 56. (3X7) x2 is 42.
Answer Link

Otras preguntas

What group continued to exercise an important social and economic influence on the New York region long after the fall of New Netherland and their integration i
If 11 is added to a number and the sum is doubled, the result is -3 less than the number. Find the number.
The same trade generally passes down from father to son, inclinations often following descent: but if any man’s genius lies another way he is, by adoption, tran
Which abg finding would the nurse anticipate with the client who frequently binges on laxatives?
What is the problem of qualia? for which theory of mind is it allegedly a difficulty?
How to write 1.06 in expanded form
- 2/3 rational or irrational​
The classification of sensory receptors as photoreceptors, thermoreceptors, etc., is based on what characteristic of the receptors?
Chose the step below that correctly uses the distributive property to begin solving the equation: 3(x + 1) + 6 = 33 A. 3x+1+6=33 B. 3x +7=33 C. X+1+2=11 D. 3x+3
The statistical approach involved in generalizing from a sample of 25 patients to an entire population of the hundreds of patients in a particular hospital is k