DanielLee2026 DanielLee2026

04-05-2022
Mathematics

contestada

Given a+b=7 and a-b=3, find the following.

2^a*2^b

Respuesta :

techuram techuram

04-05-2022

Answer:

a = 5

b = 2

Step-by-step explanation:

You can use system of equations on this.

Answer Link

Otras preguntas

Explain why an addition problem that has a 4-digit addends could have a 5 digit sum.

Founded by Oliver H. Kelley, the organization that came to be known as the _______ provided educational, social, and cultural activities to its rural members. A

how did geography influence the location of European colonies?

Carbohydrates, fats, proteins: These organic molecules ALL have this element in common. This element can form multiple bonds, and it bonds with other elements a

Which postulate of relativity was supported by the experiments of Michelson and Morley? a. principle of relativity b. constancy of the speed of light c. princip

Given that cos (x) = 1/3, find sin (90 - x)

during the 1930s the national labor relations act , the fair labor standards act , and the glass-steal all banking reform act were passed by congress. from thes

The tensions leading up to the Civil War were present at the beginning of the nineteenth century. (Points : 2) True False

the building blocks of proteins are known as

How many different 4-digit numbers can be formed using the digits 2, 4, 5, 6, and 7 such that no digits repeat and the number is divisible by four?