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Vilka [71]
3 years ago
10

X^2+6x-9=0 what is the solutions

Mathematics
1 answer:
Serjik [45]3 years ago
3 0

Answer:

The answer is x=-3 +_ 3 square root 2

Step-by-step explanation:


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Suhas puts 12 crayons in a box. Two of the crayons are orange. Suhas selects one crayon from the box without
il63 [147K]

Answer:

The probability that it isn't orange is 5/6

Step-by-step explanation:

There are twelve crayons and two are orange so there is ten that aren't orange. Probability being 10/12. We can now simplify to 5/6. There you go easy as.

Many regards, Abdelmumen Nakoa.

6 0
3 years ago
A 26-inch pice of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third pie
Arisa [49]

your answer will be 2 inch for the first piece 4 inch for the second piece 20 inch for the last piece

6 0
3 years ago
Helpp <br> Ok I don’t know how they got 3y-24
Nesterboy [21]

Answer:

y = -5/3x + 3

Step-by-step explanation:

First lets turn the equation from standard form to slope intercept form.

3x - 5y = 1

~Subtract 3x to both sides

-5y = 1 - 3x

~Divide -5 to everything

y = -1/5 + 3/5x

~Reorder

y = 3/5x - 1/5

Now that we have the equation in slope intercept form, we can find the new equation. A perpendicular line will have the opposite reciprocal of the original slope.

3/5x -> -5/3x

Now that we have the slope, we can use the given point to find the y-intercept.

y = -5/3x + b

8 = -5/3(-3) + b

8 = 5 + b

3 = b

Put all the information we solved for into a final equation.

y = -5/3x + 3

Best of Luck!

7 0
2 years ago
What's 6 divided by 0.25
neonofarm [45]
24 since .25 times 4 = 1 so try 6 times 4 and it equals 24 
7 0
3 years ago
Read 2 more answers
Please help me with this.
katen-ka-za [31]

Answer:

2:45

Step-by-step explanation:

the tiny hand on the clock represents the hour while the long hand on the clock represents the minute(s).

that being said, the tiny hand is between 2 and 3-we can eliminate c and d.

look at the minute hand. it is on 9, which means 45

we can cross out 3:45 as the hour hand is not between 3 and 4.

this leaves us with 2:45

hope this helps :)

4 0
2 years ago
Read 2 more answers
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