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postnew [5]
3 years ago
6

Algebra 2 unit 5 please help

Mathematics
1 answer:
Digiron [165]3 years ago
7 0
You know the formula of discriminant

a  b
c  d
that means ad-bc
So <span>we have an equation
(-12)x3-(2f)x(-w</span>²)= 2k x 3- (-14)x(-81)
0r -36 +2fw²= 6k- 1134
And 2fw²-6k+ 1098=0
But I did not know what is variable here?
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Help me :) pls thx :)))))))))))))))))))))))
Andre45 [30]

Answer:

-8m + 24 - 32n

Step-by-step explanation:

(-8)(m) + (-8)(-3) + (-8)(4n) = -8m + 24 - 32n

3 0
3 years ago
In the following. Diagram line is parallel to line be find the measure of angle X
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7 0
3 years ago
Describe the process of rounding a number to the nearest thousand
I am Lyosha [343]
Say you have the number:

3,347

You can round it to the nearest thousand by figuring out whether 347 turns out to be closer to 0 or 1,000. If it's closer to 0, you round to the nearest thousand by producing the result 3,000. Since 347 is closer to 0, it would be incorrect to round the number 3,347 to the nearest thousand by producing the result 4,000.

In this case you round to the nearest thousand by producing the result 3,000.
4 0
3 years ago
Which expression is equivalent to 5a+20?
abruzzese [7]

Answer: 5(a+4)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Angle TVZ makes a linear pair with angle ZVW so the measure of angle TVZ plus the measure of angle ZVW=180 degrees. Angle ZVW is
ss7ja [257]

Answer:

Step-by-step explanation:

2x +15 +2x +5 = 180

4x = 180 - 20

x = 160/4

x = 40

TVZ + 2x +5 =180

TVX +2(40) = 180 -5

TVX = 175 - 80

TVX = 95

6 0
3 years ago
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