Mathematics, 08.03.2021 17:30 anthonysutton82

A resposta para a equação de segundo grau: x² + 10x + 9 = 0 é: * 1 ponto x1 = -1; x2 = -9 x1 = 1; x2 = 9 x1 = -5; x2 = -16 x1 = -64; x2 = +64

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

Anyone know? will mark brainliest if you're correct!

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Answers: 1

Answer

Mathematics, 21.06.2019 19:20

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Answers: 1

Answer

You know the right answer?

A resposta para a equação de segundo grau: x² + 10x + 9 = 0 é: * 1 ponto x1 = -1; x2 = -9 x1 = 1; x2...

Questions

History, 26.04.2021 21:40

Which of the following lines from Plymouth plantation best show the author view that American Indians wanted to make peace with European colonists...

Physics, 26.04.2021 21:40

Need the answer please ...

Mathematics, 26.04.2021 21:40

The local department store is having a closeout sale where every toy is 60% off. Which value is equal to 60%? F 100/6 G 0.006

Geography, 26.04.2021 21:40

Lo necesito antes de las 3:00...

Mathematics, 26.04.2021 21:40

10:15 and 3:5 are equivalent ratios?...

Mathematics, 26.04.2021 21:40

N ΔSTU, u = 720 inches, t = 630 inches and ∠T=7°. Find all possible values of ∠U, to the nearest degree. DELTA MATH 8 ∘ and 172...

Mathematics, 26.04.2021 21:40

A triangular-shaped bandana has an area of 70 square inches. The bandana has a height of 28 inches. What is the base of the triangular bandana?...

Mathematics, 26.04.2021 21:40

Find the axis of symmetry: 3x2 + 12x - 10 Axis of symmetry: X =

Social Studies, 26.04.2021 21:40

In the South, the invention of the cotton gin: 1 of 9 QUESTIONS helped the plantation economy grow. devastated the economy. ОООО

Mathematics, 26.04.2021 21:40

Hey could someone help me with this. i’ll mark u brainiest if u don’t leave a link.

English, 26.04.2021 21:40

What is the main idea (lm/dm) for Anthony Races Time...

Business, 26.04.2021 21:40

I will mark brainliest to anyone that signs up on Fetch Rewards and uses my referral code. I need a bunch of you to do it today. Referral code: Y14U...

Mathematics, 26.04.2021 21:40

A line passes through the point (-8, -3) and has a slope of -3/2 Write an equation in slope-intercept form for this line....

English, 26.04.2021 21:40

What does whiskers around the light mean?...

Mathematics, 26.04.2021 21:40

Suppose that when your friend was born, your friend’s parents deposited $2000 in an account paying 4.5% interest compounded quarterly. What will the a...

Mathematics, 26.04.2021 21:40

Destiny bought 6 packages of cookies that contained 72 cookies each. How many cookies did Destiny buy?...

Mathematics, 26.04.2021 21:40

Heeelp and simplify ASAP PLEASE ...

Mathematics, 26.04.2021 21:40

What is the value of x??? ...

Mathematics, 26.04.2021 21:40

Evaluate the expression using two different methods. Write your answer in scientific notation. (2.74×10^7)+(5.6×10^7) ^=exponent...

Biology, 26.04.2021 21:40

Select the correct answer from each drop-down menu. Study the graph and then complete the passage. The graph shows data collected near t...

More questions: Mathematics Another questions