hahmed1938 hahmed1938

15-09-2021
Mathematics

contestada

here are 6 number cards.
-7, -5, -3, 3, 2 ,1, -1
arange the cards into 3 pairs with the same total

Respuesta :

2001950 2001950

15-09-2021

Answer:

The total is -4.

Step-by-step explanation:

Pair 1: -7 + 3 = -4

Pair 2: -5 + 1 = -4

Pair 3: -3 + (-1) = -4

Answer Link

Otras preguntas

round off 19340 to 1 s f

Cho hai điện trở R1 = 12Ω và R2 = 18Ω được mắc nối tiếp nhau. Điện trở tương R12 của đoạn mạch có thể nhận giá trị nào trong các giá trị

Describe a situation where you used research in order to inform thinking, decisions, and/or actions in relation to a personal issue of interest such as buying a

A liquid of density 1200kg/m³ is filled in a beaker upto the depth of 50 cm. calculate the pressure at bottom of the breaker.(g=9.8m/s²)

What is the length of CA? Select the best answer from the choices provided. A4.5 B. 4.5v2 C.9 D.9v2

22) solve for x A) 7 B) -9 C) -10 D) 10

The quadratic equation y = - 16t^2+ 56t+ 2 represents the height of a projectile, y, in feet, at a particular time, t, in seconds. For what interval or interval

True or False? Wireless connections that use a higher frequency are faster but have a shorter range. True False

What is the length of YZ? Select the best answer from the choices provided. A.4 B.4.58 C. 5.29 D.10

h = 3.0 a + 28.2 A pediatrician uses the model above to estimate the height h of a girl, in inches, in terms of the girl's age a, in years. Based on the model,