subject

Mathematics, 06.07.2019 17:30 glamorouspotato1251

Which of the following is the simplified expression of 2 square root of -16 + the square root of 225 in standard form, a plus b i ?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:40

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

Answers: 1

question

Mathematics, 21.06.2019 18:00

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Answers: 1

question

Mathematics, 21.06.2019 20:00

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Answers: 2

question

Mathematics, 21.06.2019 20:20

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

Answers: 3

You know the right answer?

Which of the following is the simplified expression of 2 square root of -16 + the square root of 225...

Questions

question

Biology, 25.10.2019 22:43

Which statement about reaction rates is true? changing the surface area affects the reaction rate. changing the amount of rea...

question

Biology, 25.10.2019 22:43

Which structures contain dna within the cell nucleus?...

question

Mathematics, 25.10.2019 22:43

Complete the proof showing that de is parallel to ac....

question

Arts, 25.10.2019 22:43

I'm listening to music at a very high volume. will that in any way affect my ears....

question

Arts, 25.10.2019 22:43

What is stronger final flash or kamehameha...

question

History, 25.10.2019 22:43

What was a common element in the two key debates at the convention one regarding representation in congress and the other regarding slavery? give det...

question

Mathematics, 25.10.2019 22:43

The expenses of a tea party are partly constant and partly vary directly with the number of guest. when there are 60 guest, the expenses are $2100.whe...

question

Business, 25.10.2019 22:43

Brewster's is considering a project with a life of 5 years and an initial cost of $120,000. the discount rate for the project is 12 percent. the firm...

question

Engineering, 25.10.2019 22:43

Air (cp = 1.005 kj/kg·°c) is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exc...

question

Health, 25.10.2019 22:43

What is the study design that the investigators used? in 2002, investigators started a study of the association of cholesterol levels and stroke in a...

question

Engineering, 25.10.2019 22:43

Acarnot engine operates between a high temperature of th and a low temperature of tl=280k using one mole of an ideal monatomic gas as a working fluid....

question

Engineering, 25.10.2019 22:43

Part a - intrusive igneous bodies in the field which of the following is true based off your observation of intrusive igneous rocks on earth's surface...

question

Social Studies, 25.10.2019 22:43

Yun tung chow tried to unclog a floor drain in the kitchen of the restaurant where he worked. he used a drain cleaner called lewis red devil lye that...

question

Chemistry, 25.10.2019 22:43

If the value of kp is 0.5 for the distribution of a compound between pentane (solvent 2) and water (solvent 1), and equal volumes of the two solvents...

question

Physics, 25.10.2019 22:43

A8.7 m garden hose with mass 7.7 kg is coiled up on the ground and a distance 37.8 m from your garden. you pull on one end of the hose with force of m...

question

Engineering, 25.10.2019 22:43

Air enters the compressor of a regenerative gas turbine at 14.5 lbf/in.2, 77°f, and is compressed to 60 lbf/in.2 the air then passes through the regen...

question

Physics, 25.10.2019 22:43

Which of the following best explains why we can rule out the idea that planets are usually formed by near collisions between stars? (a)- studi...

question

Business, 25.10.2019 22:43

On january 1, 2012, piper co., purchased a machine (its only depreciable asset) for $600,000. the machine has a five-year life, and no salvage value....

question

Chemistry, 25.10.2019 22:43

Write the reaction rate expressions for the reaction below in terms of the disappearance of the reactants and the appearance of products. give the exp...

question

Biology, 25.10.2019 22:43

In a study of 100 cases of colon cancer in women, there were 200 age- and race-matched controls. the suspected etiologic factor was higher-than-averag...

More questions: Mathematics Another questions

Questions on the website: 13722360