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tangare [24]
3 years ago
14

Plz help give brainliest

Mathematics
1 answer:
Lelu [443]3 years ago
8 0
The equation ax^2+bx+c=0 has it's solutions given by x= \frac{-b \pm \sqrt{b^2-4ac}}{2a}. This is the quadratic formula.

Looking at your equation we see a=1; b=-3 and c=-6 so by the quadratic formula,
x = \frac{-(-3) \pm \sqrt{(-3)^2-(4 \times 1 \times -6)}}{2 \times 1} = \frac{3 \pm \sqrt{9+24}}{2}

I'm sure you can work out what 9+24 is and so find the correct option :)
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Three students had $12.00 total and went to a snack bar where their bill was $8.57. They want to share equally the money that is
tamaranim1 [39]

Answer:

1.14

Step-by-step explanation:

Start=12.00

Change= 8.57

Finish= 3.43 ( 12.00-8.57)

Divide finish by 3 3.43/3= 1.14

there will be a remainder of 1 cent unless you wanna be technical it wold be

1.14333333333

8 0
3 years ago
Simplify the expression by combining like terms.
bekas [8.4K]
Answer:
1.9x+3.7
Explanation:
3.6x + (-1.7x)= 1.9x
5.9 - 2.2= 3.7
3 0
3 years ago
What is 204divided by 9
arlik [135]
Do it on a calculator in estimate it's 26.6
5 0
3 years ago
Read 2 more answers
Ray NP is angle bisector of angle MNQ and measure of angle PNQ= 2x+1. find measure of angle MNQ
statuscvo [17]

C.

An angle bisector splits angles into halves thus resulting in PNQ. The total angle is however twice the PNQ so 4x + 2.

Hope this helps.

5 0
2 years ago
HAVE A NICE DAY <br> WILL GIVE BRAINLST :)
Arturiano [62]

Answer:

DEF = 103

Step-by-step explanation:

brainlyist pls

4 0
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