KevinReyesClaret2007 KevinReyesClaret2007

03-02-2021
Mathematics

contestada

Henry wrote 4z² - z² as 4. Are 4z² - z² and 4 equivalent expressions?

Respuesta :

KushinaUzumaki146 KushinaUzumaki146

03-02-2021

No, a lone variable has an invisible one in front of it, So 4z (can’t put the top number sorry) So 4z - z would equal 3z

Answer Link

Otras preguntas

A women with a waist measurement of 30 inches and a BMI of 21 is considered?

Which of these lists bodies in order, from CLOSEST to FURTHEST from the Earth? A) moon, sun, near edge of milky way, center of milky way B) near edge of mi

Jenna is a scientist in a chemistry lab. Her experiment did not support her current theory. What should she do next?

What conclusions cannot be drawn about free verse poems?

If Tim had lunch at $50.50 and he gave a 20% tip, how much did he spend?

You are testing two food scales for accuracy by weighing two different types of foods. Use the drop-down menus to complete the statements about the scales' ac

20. Rank the states of matter from slowest to fastest particle speed.

(b) identify why the legislative veto aspect of the resolution might jeopardize the legality of the resolution.

It has been observed that organisms on islands are different from, but closely related to, similar forms found on the nearest continent. this is taken as eviden

In geometry every single term must be defined