cat615 cat615
  • 02-06-2021
  • Mathematics
contestada

Can someone answer the top two one and two for me please

Can someone answer the top two one and two for me please class=

Respuesta :

tameraivy
tameraivy tameraivy
  • 02-06-2021
1. Mentally (thinking of addition mentally)

2. 4+4=8 is a Fact
Answer Link

Otras preguntas

Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide chain. (2) RNA contains the nitrogen base uracil instead of t
how do day and nightat uranus's equator change asthe uranus revolves around the sun?
Which of the allies suffered the greatest losses on D-Day
Can someone please help me ?
Can someone please help me ?
Why were people from Africa brought to Georgia?
If ab = 10 and a2 + b2 = 30, what is the value of (a + b)^2?
Suppose you ride your bicycle to the library traveling at 0.5 km/min. It takes you 25 minutes to get to 1.3 the library. How far did you travel?
What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?
which explorer sailed for france?