Mathematics, 05.05.2020 18:13 mark177

Find the discriminators and number of solutions. -8r^2+r-2=0

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

What is the simplified form of square root of 400 to the 100th power ?

Answers: 1

Answer

You know the right answer?

Find the discriminators and number of solutions. -8r^2+r-2=0...

Questions

Chemistry, 06.11.2020 06:30

10. A gas sample that has a mass of 6g occupies 400 mL at 504°C and a pressure of 600 mm Hg. Calculate the gas’s density at STP....

Mathematics, 06.11.2020 06:30

A town is going to use its property tax records to pick people to take part in a focus group on water treatment in the city. Everyone who owns...

Law, 06.11.2020 06:30

Do state laws allowing people to openly carry firearms make the public more or less safe? Explain...

Biology, 06.11.2020 06:30

Match each of the five levels of organization to their proper definition...

Mathematics, 06.11.2020 06:30

What is the rate of change ? ...

History, 06.11.2020 06:30

Which situation helped cause the Spanish-American War...

Mathematics, 06.11.2020 06:30

Use quadratic regression to find the equation of the parabola going through these 3 points. (5,210), (1,14), (-3,10) y = [ ? ]x2 +...

Mathematics, 06.11.2020 06:30

There must be at least 5 but no more than 10 of each type of fruit in each basket. How many different ways can you arrange the fruit baskets wh...

Mathematics, 06.11.2020 06:30

P(x) = x^2 + 5x – 3 Find p (-2)...

Biology, 06.11.2020 06:30

7. What is the main cause of the increase in floating algae in the pond? Select the best answer. a. The use of fertilizer washing into the pond...

English, 06.11.2020 06:30

So my 2 paragraph delete from my PowerPoint can yall Please help me I am so upset it is on Stephan King and his kid please help me this is a major ass...

History, 06.11.2020 06:30

During the 1700s, European powers tried to make alliances with which group of people?...

Physics, 06.11.2020 06:30

A 8 kg eagle is flying up in the sky. You pull out your GPE gun and are able to tell that the bird has a GPE of 2,352 J. How high must the bird be?...

English, 06.11.2020 06:30

4. In a later scene, Okonkwo visits Nwakible to ask for seed yams. This time it is his turn to use persuasive techniques to try to get his point acro...

Mathematics, 06.11.2020 06:30

How much money is 3/4 of dollar and 7/10 of a dollar?...

English, 06.11.2020 06:30

3 paragraphs of Stephen king of his career and childhood ....

Mathematics, 06.11.2020 06:30

The ratio of laptops to desktops at an electronics store is . Check all statements that must be true based on the statement above. If non...

Mathematics, 06.11.2020 06:30

The vertices of a triangle are as follows: (6, -3), (1, 5), and (8, -4) If you dilate the triangle by a scale factor of 3, what are the vertices of th...

Biology, 06.11.2020 06:30

Why is secondary succession less successful in tropical rainforests?...

Health, 06.11.2020 06:30

List Two parental responsibilities that begin before the birth of a child...

More questions: Mathematics Another questions