nenaortiz50oxdj5g nenaortiz50oxdj5g

03-12-2019
Mathematics

contestada

Paulo used the expression 7×(4+4) to solve 7×8. Does his method make sense? Explain

Respuesta :

simoneasimmons simoneasimmons

03-12-2019

Answer:

Yes, because 4 + 4 = 8 so it is the same as 7 × 8.

Answer Link

njclk07 njclk07

03-12-2019

Answer:

Yes.

Step-by-step explanation:

This is because if using PEMDAS, you will see that (4+4) = 8.

That would mean that 7x(4+4) =7x8, and that Paulo is correct.

Answer Link

Otras preguntas

Help please! 15 points each!! ---------- The percent of the observations that are classified as outliers by the 1.5 x IQR rule is the same in any normal distrib

Please answer this correctly

How we can change open the door in to passive

Your favorite football team scores 1 touchdown every 30 minutes. How many touchdowns will they score in a 2-hour game?

A certain crunch cereal contains 11.0 grams of sugar(sucrose, C12H22O11) per serving size of 60.0 gram. How many servings of this cerael must be eaten to consum

The sociocultural approach to psychology states that differences in culture have negligible impact on people’s personalities. True / False.

V= pi h^2(R - h/3) pls someone help

A compound of carbon and hydrogen contains 92.3 percent c and has a molar mass of 78.1g/mol. What is its molecular formula?

According to current standards, a child with which of the urine measurement would be considered clinically dehydrated?

Options to open,save, and print a document are found on which tab?