jolansouza69 jolansouza69

14-01-2023
Mathematics

contestada

If x = a, y = b is the solution of the pair of equations x - y = 2 and x + y = 4, find the values of a and b.

Respuesta :

Otras preguntas

Which of the following best characterizes the Neolithic era? a. The need for hunting and gathering b. The development of stone tools c. The discovery of fire

How did the new railroads benefit western cattle ranchers?

Which step of scientific inquiry involves testing the hypothesis and collecting data? a. Experimentation b. Analysis c. Conclusion d. Hypothesis

Compare and contrast postulate and a conjecture

what is 2 log 3 - 4 log 2 written as a single logarithm?!?!?

which modern european country occupies the homeland of the ancient romans

Which of these built an ancient civilization? a. Costa Ricans b. Mosquitia c. Tegucigalpa d. Mayans

when h has the value 12 calculate 5h -2

how many time does 7 go into 117

Which of the following best characterizes the Neolithic era? a. The need for hunting and gathering b. The development of stone tools c. The discovery of fire