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3 years ago

Who has the correct experimental property?

Mathematics

1 answer:

9966 [12]3 years ago

3 0

Jane has the correct experimental probability

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spayn [35]

Answer:

1) y= -.5

2)y= 7

3)x= -2

4 0

3 years ago

Lots of pts and brainliest

aliya0001 [1]

$- \frac{3}{2}$

5 0

4 years ago

Read 2 more answers

Solve.<br> x^2+9x+2=0<br> thanks!

shtirl [24]

Step one:
ALWAYS set equation equal to zero, which in this case has already been done for us.

Step two:
Figure out what formula you need to use in order to solve in this case I'd use the Quadratic formula.

a=1
b=9
c=2

Quadratic formula:
$x = \frac{ - b + - \sqrt{(b) ^{2} - 4(a)(c)} }{2(a)}$
Then you would plug in the information.
$x = \frac{ - 9+ - \sqrt{(9) {}^{2} - 4(1)(2) } }{2(1)}$
The solve for what is underneath the square root ONLY.
$x = \frac{ - 9 + - \sqrt{73} }{2}$
Since you cannot solve this any further, your final two answers are...
$x = \frac{ - 9 + \sqrt{73} }{2}$
$x = \frac{ - 9 - \sqrt{73} }{2}$

3 0

3 years ago

HELP ME PLEASE

Darina [25.2K]

X equals 90 because 360 /2=

7 0

3 years ago

Select each equation that the number 103 makes true.

Vlad [161]

Answer:

None of those is right

But if you have to put something then try A and B

Step-by-step explanation:

Here's the right answer for each equation

A. 100

B. 1000

C. 1000

D. 10000

E. 100

So if the question was to select each equation that the number 100 makes true.

Then the answers would have been A and E

Hope this helps, have a beautiful day

6 0

3 years ago