Mathematics, 05.05.2020 11:23 saadizak7098

1 ) Considere a expressão algébrica:
0,6ay – ay + 0,3ay + 0,5ay.

A ) Escreva essa expressão na forma mais simples.

B ) Qual o valor numérico dessa expressão quando a = 1,4 e y = -0,9 .

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Someone me i need with this stuff

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

Answers: 1

Answer

You know the right answer?

1 ) Considere a expressão algébrica:
0,6ay – ay + 0,3ay + 0,5ay.

A ) Escreva essa...

Questions

Social Studies, 30.03.2020 19:00

Alone in her home, Janis hears a noise in the middle of the night. Her heart begins pounding. Her emotional response to the situation at this point be...

Mathematics, 30.03.2020 19:00

Find the values of x and y. No calculator needed. Leave ✓ as a part of your answer.

Mathematics, 30.03.2020 19:00

The annual inventory cost C for a manufacturer is given below, where Q is the order size when the inventory is replenished. Find the change in annual...

Social Studies, 30.03.2020 19:00

Which of the following actions would NOT help to identify your personal ethics? (1 point) Identify the influences of your work environment. Describe y...

Biology, 30.03.2020 19:00

What is the distance over which a wind blows the distance traveled by waves with no obstruction...

English, 30.03.2020 19:00

Wilbur Wright shares many ideas on pages 29-43. Review the key ideas of this section and sort them into the correct order....

Physics, 30.03.2020 19:00

On Earth, a brick has a mass of 10 kg and a weight of 5 lbs. What predictions could we make about the mass and weight of the brick on the Moon, where...

Mathematics, 30.03.2020 19:00

Solve the following system of equations: x – 3y = 18 9x – 2y = 12...

Mathematics, 30.03.2020 19:00

The table shows the number of pages a student roads and how many minutes it takes the student to read those pages....

Business, 30.03.2020 19:00

If the contribution margin ratio is 60%, target operating income is $50,000, and the sales revenue needed to achieve the target operating income is $8...

Mathematics, 30.03.2020 19:00

A local elementary school determined that the average number of volunteers for their "Step into Spring" annual fundraiser has been 14 persons on avera...

Engineering, 30.03.2020 19:00

A flat plate has a length L = 1 m and experiences air flow parallel to the surface. Transition from laminar to turbulent flow occurs at xc = 0.5 m. Th...

Mathematics, 30.03.2020 19:00

Among 6894 cases of heart pacemaker malfunctions, 311 were found to be caused by firmware, which is software programmed into the device. If the firmwa...

English, 30.03.2020 19:00

The short story of francis macomber 7. How does Margot respond when she realizes that Francis has lost her fear? What is shesuddenly afrai...

Mathematics, 30.03.2020 19:00

What decimal is equivalent to 63/75?...

Business, 30.03.2020 19:01

Compare and contrast the business plans of AEC Systems and ZenG by identifying and analyzing a minimum of two differences and two similarities. As an...

Mathematics, 30.03.2020 19:01

Segment AB is on the line y − 9 = −4(x + 1), and segment CD is on the line y − 6 = one fourth(x − 3). Which statement proves the relationship of segme...

History, 30.03.2020 19:01

How many dds did i get if you know you know...

Chemistry, 30.03.2020 19:01

Hat set of reaction conditions would favor an SN2 reaction on 2-bromo-3-methylbutane? weak nucleophile in a protic solvent weak nucleophile in an apro...

Physics, 30.03.2020 19:01

A book has a mass of 50 grams and an acceleration of 5 m/s/s. What is the force on the book?...

More questions: Mathematics Another questions

1 ) Considere a expressão algébrica: 0,6ay – ay + 0,3ay + 0,5ay. A ) Escreva essa expressão na forma mais simples. B ) Qual o valor numérico dessa expressão quando a = 1,4 e y = -0,9 .

Answers

Another question on Mathematics

1 ) Considere a expressão algébrica:
0,6ay – ay + 0,3ay + 0,5ay.

A ) Escreva essa expressão na forma mais simples.

B ) Qual o valor numérico dessa expressão quando a = 1,4 e y = -0,9 .