2 years ago

Find the number and type of solutions for x^2-5x=-10

Mathematics

1 answer:

vodomira [7]2 years ago

4 0

Answer:

4.5

Step-by-step explanation:

go crazy ahahahhahaa

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Which number is between 7.17 x 10^4 and 8.17 x 10^5

xxTIMURxx [149]

Answer:

71701,71702, 71703 etc

Step-by-step explanation:

Given :

$7.17$ × $10^{4}$ and 8.17× $10^{5}$

Now

$7.17$ × $10^{4}$ =71700 and

8.17× $10^{5}$ =817000

There are so many numbers between 71700 and 817000

Like: 71701,71702, 71703 etc

8 0

3 years ago

The product of two consecutive negative even integers is 24. Find the largest integer.

natali 33 [55]

Answer:

-4

Step-by-step explanation:

ok negative times negative = positive

and factors of 24 are

1,2,3,4,6,8,12,24

4 x 6 are the two consecutive EVEN numbers

so turn it to negative

-4 x -6 = 24

The largest is -4

3 0

2 years ago

Kelly skated 4 laps in 86 seconds. Which of the following is an equivalent rate of skating?

ikadub [295]

Answer:

D: 10 laps in 215 seconds

Step-by-step explanation:

86/4 = 21.5 seconds per lap

I went through and multiplied each lap number by the time per lap and the last one, D is the right answer!

Have an amazing day!

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3 0

2 years ago

Directions: Use a proportion to solve the problem.

spin [16.1K]

So, since she weights 6 times more on earth, say for every lb on the moon is 6lbs on earth then.

now, if 1lb on the moon is 6lbs on earth, how much is 90 earth lbs on the moon?

$\bf \begin{array}{ccll}
moon&earth\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&6\\
m&90
\end{array}\implies \cfrac{1}{m}=\cfrac{6}{90}\implies \cfrac{1\cdot 90}{6}=m$

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3 years ago

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blagie [28]

Answer:

D : 10ab√2a+20a√2a

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Find the number and type of solutions for x^2-5x=-10​

Find the number and type of solutions for x^2-5x=-10