Miraculous78 Miraculous78

24-03-2018
Mathematics

contestada

Write an expression that is equivalent to z+z+z+z.

Respuesta :

saltlife5462 saltlife5462

24-03-2018

A+a+a+a is an answer

Answer Link

24-03-2018

multiplication is repeated addition, so z+z+z+z= 4z

Answer Link

Otras preguntas

A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 2 are reggae songs, and 4 are country songs. the disc jockey randomly choose

You deposited 1700 dollars in a savings account that earns a simple interest rate of 3% per year. how many years do you need to keep the money in the account to

You invested $2,300 in a stock. your account now has a value of $2,643. your percentage gain on the investment (rounded to the nearest percent) was

What is a biogeochemical cycle?

At a hospital, 56 percent of the babies born are boys. of the baby girls born, 12 percent are premature. what is the probability of a premature baby girl being

Lucy's weekly income is $70. she budgets $40 for movies and food and saves the of her income. how much money will she save in 6 months?

Your brothers mass is 55.0kg, and he has a 2.0 kg skateboard what is the combined momentum of your brother and his skateboard if they are going 8.50 m/s

What type government did the french use to replace their monarchy?

What is the multiplicative inverse of 22?

What is the formula for ammonia?