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loris [4]
3 years ago
10

What are the roots of the following function: f(x) = 9x^2 – 12x + 7

Mathematics
2 answers:
HACTEHA [7]3 years ago
6 0

Answer:dollors 15

Step-by-step explanation:

15

meriva3 years ago
3 0
The answer to the question is 15 roots to the function
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Please help. BRAINLIEST to correct answer!!
AlladinOne [14]

Answer:

True

Step-by-step explanation:

This is true because these tables represent inverses of each other. I think.

7 0
3 years ago
Write a short story about an event since the quarantine explain how Newton’s 3 law played a role
julia-pushkina [17]

Answer:

Step-by-step explanation:

Newtons third law= every action has a equal and oposite reaction:like if you push a wall u will go backwards.

Quarantine: hmmm

1# Because of the corona viris, we have to stay at home

8 0
3 years ago
I’m I right? If not change it for me
dangina [55]

The first and third are correct. They are equal.

The second is incorrect. This is because 1800 meters = 1.8 km (not 18 km). The answer you should have is a "less than sign" because 1.8 km is smaller than 18 km.

To go from meters to kilometers, you move the decimal point 3 spots to the left. This is the same as dividing by 1000.

To go from kilometers to meters, you move the decimal point 3 spots to the right. This is the same as multiplying by 1000.

8 0
3 years ago
Read 2 more answers
Ayana is buying peanuts at the fair . She can buy a bag of 16 ounces of peanuts for 2.88 or a bag of 10 ounces for 1.77 find the
Ann [662]

Answer: $2.88/16 = $0.18 per ounce. $1.77/10 = $0.177 (rounded $0.18) per ounce. The unit cost for each bag is the same.

Step-by-step explanation:

Divide the cost of each bag by their ounces for the unit cost per bag and then compare each bag to find which bag is more, less, or equal cost.

4 0
4 years ago
X+y=3<br> y+x= 5<br><br> help please
Oksana_A [137]
Solve by elimination ie eliminate x or y from the equations by performing operations on them.
first label the equations , to follow the process.
x - y = 5 ----------------(1)
x+ y = 3 ----------------(2)
If (1) and (2) are added then y will be eliminated.
(1) + (2) gives : 2x = 8 → x = 4
now substitute this value of x into either of the 2 equations and solve for y.
let x = 4 in (1) : 4 - y = 5 → -y = 1 → y = -1
check in (1) : 4-(-1) = 4+1 = 5
check in(2) : 4 - 1 = 3


So your answer is x = 4 , y = -1
8 0
3 years ago
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