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melisa1 [442]
3 years ago
5

Find the discriminant of 3^2-10x=-2

Mathematics
2 answers:
cluponka [151]3 years ago
6 0

Answer:

Here, a=3, b=-10 and c=2. Substitute the values, Therefore, the discriminant of is 76. did you accept my friend invite? could you give me your office 365 so I cantext you bc I don't have a phone

Step-by-step explanation:

STALIN [3.7K]3 years ago
4 0

Answer:

3/11

Step-by-step explanation:

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Solve the system of equations.<br> 2x + 2y = -16<br> y = -x -8
Ratling [72]
Answer:
Picture below hope it helps : )

8 0
2 years ago
A.y=-x+0.5<br> B.y=-x-0.5<br> C.y=x+0.5<br> D.y=x-0.5
omeli [17]

Answer:

D

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
2. In a given country, records show that of the registered voters, 45% are Democrats, 35% are Republicans, and 20% are independe
Kitty [74]

Answer:

P(R) = 0.14

P(I) = 0.16

P(D) = 0.315

Step-by-step explanation:

Let Democrat = D

Republican = R

Independent = I

If 45% are Democrats, 35% are Republicans, and 20% are independents, then

Total registered voters = 100

 In an election, 70% of the Democrats, 40% of the Republicans, and 80% of the independents voted in favor of a parks and recreation bond proposal. That is,

D = 0.7 × 45 = 31.5

R = 0.4 × 35 = 14

I = 0.8 × 20 = 16

 If a registered voter chosen at random is found to have voted in favor of the bond, what is the probability that the voter is

a Republican:

P(R) = 14 /100 = 0.14

an Independent

P(I) = 16/100 = 0.16

a Democrat

P(D) = 31.5/100 = 0.315

6 0
2 years ago
PLEASEEEE HURRY
nika2105 [10]

Answer:

22

Step-by-step explanation:

The y values increase by 2 every time so 18+2=22

8 0
3 years ago
Write an equation for each description. solve for x
kipiarov [429]

Answer:

x = 33

Step-by-step explanation:

Because of the little square we know the total angle is 90

24 + 2x = 90

-24

2x = 66

/2

x = 33

6 0
2 years ago
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