Mathematics, 25.09.2019 18:00 lsrgb

Multiply (9 –4i)(2 + 5i).
a. –2 + 37i
b. 18 –20i2
c. 38 + 37i
d. 18 + 37i –20i2

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:20

What is the product? (x2+3y+7) [yy+1)

Answers: 1

Answer

Mathematics, 21.06.2019 15:30

Answer question above and explain each step : )

Answers: 3

Answer

Mathematics, 21.06.2019 17:00

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Answers: 2

Answer

Mathematics, 21.06.2019 17:20

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Answers: 1

Answer

You know the right answer?

Multiply (9 –4i)(2 + 5i).
a. –2 + 37i
b. 18 –20i2
c. 38 + 37i
d. 18 + 37i –...

Questions

Business, 16.07.2020 03:01

The manager of a canned-food processing plant has two labeling machine options. On the basis of a rate of return analysis with a MARR of 20% per year,...

Chemistry, 16.07.2020 03:01

The Ka1 value for oxalic acid is 5.9 x10-2 , and the Ka2 value is 4.6 x 10-5 . What are the values of Kb1 and Kb2 of the oxalate ion...

History, 16.07.2020 03:01

Schurz reported that white southerners had "a desire to preserve slav ery in its original forms as much and as long as pos sible." what evidence of th...

Mathematics, 16.07.2020 03:01

Eighty-five percent of the people that use the Internet order something online. Find the probability that only 7 of 10 Internet users will order somet...

Physics, 16.07.2020 03:01

Which is a negative effect of deforestation on the environment? A. habitat restoration B. desertification C. soil production D. urbanization...

Mathematics, 16.07.2020 03:01

Amanda has been employed at a company for 37 years. The company is 24 years older than Amanda. The sum of Amanda age and the company’s age is 121 year...

Social Studies, 16.07.2020 03:01

Emanuel is babysitting his 8-month old brother and 4-month old niece. The kids had been playing with blocks for a while when it was time to stop and p...

Mathematics, 16.07.2020 03:01

Problem 2: For a recent year, the mean fare to fly from Charlotte, North Carolina to Chicago Illinois, on a discount ticket was $290. A random sample...

English, 16.07.2020 03:01

Albe Write three to four sentences presenting your prediction about the main conflict in the novel based on how the characters feel about...

Mathematics, 16.07.2020 03:01

Y=x-8 Y=x^2x-3 it’s graphs ...

Chemistry, 16.07.2020 03:01

Gallium chloride is formed by the reaction of 2.25 L of a 1.50 M solution of HCl according to the following equation: 2Ga 6HCl --> 2GaCl3 3H2 Deter...

English, 16.07.2020 03:01

Why does our speaker answer questions with questions? “Harlem (A Dream Deferred)” by Langston Hughes...

History, 16.07.2020 03:01

Select all the correct answers. Which two statements explain why Empress Theodora restored the use of icons? to increase trade with neighboring kingdo...

Mathematics, 16.07.2020 03:01

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each system of equations to its graph.

Arts, 16.07.2020 03:01

Which estimate best describes the area under the curve in square units? 20 units² 25 units² 35 units² 40 units²...

Mathematics, 16.07.2020 03:01

Which of the following best describes the slope of the line below?

Mathematics, 16.07.2020 03:01

Please help me solve ...

Mathematics, 16.07.2020 03:01

PLEASE GUYS HELP ME! Sally is paid a fixed amount of money to walk her neighbor's dog every day after school. When she is paid each month, she puts as...

Chemistry, 16.07.2020 03:01

What is the function of a Mitochondrion...

Biology, 16.07.2020 03:01

Which is composed of animo acid and determines all the structures and function of organism...

More questions: Mathematics Another questions

Multiply (9 –4i)(2 + 5i). a. –2 + 37i b. 18 –20i2 c. 38 + 37i d. 18 + 37i –20i2

Answers

Another question on Mathematics

Multiply (9 –4i)(2 + 5i).
a. –2 + 37i
b. 18 –20i2
c. 38 + 37i
d. 18 + 37i –20i2