19biniasztear
19biniasztear 19biniasztear
  • 03-06-2020
  • Mathematics
contestada

here are six number cards
-4 -2 -1 5 6 8
arrange the cards into three pairs with the same total

Respuesta :

AlaaAly84 AlaaAly84
  • 03-06-2020
first card (-4 8)
second card (-2 6)
third card (-1 5)

the total for each catd is 4
Answer Link
rawaahehe rawaahehe
  • 03-06-2020

Answer:

8 and -4

6 and -2

5 and -1

Step-by-step explanation: for example 6 and -2. If you add negative 2 and a positive 6  they will equal 4.  

Answer Link

Otras preguntas

What is the greatest common factor of 21,14 and 7
4) CABC is a parallelogram BCD is a straight line. BD-3BC Mis the midpoint of Oc. OR 590 AB-y (a) Find, in terms of x and y. JAM
(100 points on this) The figure shows a tank in the form of a rectangular prism that is 25% full of water. How many more gallons of water will it take to fill t
C2H4 + O2 --> CO2 + H20 (balance first) If 9.7 mol of CO2 are produced, how many moles of O2 were reacted?
what is the volume of the following triangular prism 4cm 12mm and 2.3cm​
Formal letter to the editor complaining about the youth of today doesn’t have manners
What is a common denominator for 6/7 and 3/5
Expand the following logarithms. Use either the power rule,product rule or quotient rule. Log2(21)=
C2H4 + O2 --> CO2 + H20 (balance first) If 9.7 mol of CO2 are produced, how many moles of O2 were reacted?
f(x) 5 4 g(x) 3 2 --5-4-3-2-4 +2 -3 4 -5 X Which input value produces the same output value for the two functions on the graph? O x = -1 O x=0 T = X O Ox=2