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patriot [66]
3 years ago
14

I really need help on this

Mathematics
2 answers:
enyata [817]3 years ago
8 0

Answer:

a is correct

Step-by-step explanation:

it is correct because we are adding

AfilCa [17]3 years ago
5 0

Answer:

A

Step-by-step explanation:

If there are no other numerals, then 2 is the only answer

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Evaluate 4x-(y + 2) + 6 when x=2 and y=3
eduard

Step-by-step explanation:

4(2)-(3+2)+6, where x=2 and y=3

8-(5)+6

8-5+6

3+6

9

3 0
3 years ago
Which second degree polynomial function f(x) has a lead coefficient of 3 and roots 4 and 1?
9966 [12]

For this case we have that the following function complies with the given conditions:

f (x) = 3x ^ 2 - 15x + 12

To prove it, let's find the roots of the polynomial:

3x ^ 2 - 15x + 12 = 0

By doing common factor 3 we have:

3 (x ^ 2 - 5x + 4) = 0

Factoring the second degree polynomial we have:

3 (x-1) (x-4) = 0

Then, the solutions are:

Solution 1:

x-1 = 0\\x = 1

Solution 2:

x-4 = 0\\x = 4

Answer:

A second degree polynomial function f (x) that has a lead coefficient of 3 and roots 4 and 1 is:

f (x) = 3x ^ 2 - 15x + 12

5 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME
horsena [70]

Answer:

Option 3

Step-by-step explanation:

AX and XB are congruent because we know that CD is a perpendicular bisector of AB.

The word "bisector" indicates that AB is cut into two equal parts, which allows us to make that claim.

<AXC≅<BXC because they are both equal to 90 degrees. This is because perpendicular means that the two lines are meeting at a 90-degree angle. Since both of them are 90 degrees, they are congruent.

Lastly, we know that XC ≅ XC since they are the same side.

With that in mind, we are able to prove that triangle AXC and BXC are congruent by SAS or side angle side. (The angle is between the two sides)

The correct choice would be option 3.

4 0
3 years ago
Read 2 more answers
HELP ASAP!! Verona is solving the equation –3 + 4x = 9. In order to isolate the variable term using the subtraction property of
Nina [5.8K]

Answer:

its c

Step-by-step explanation:

7 0
3 years ago
Worth 40 points with a brainliest if you have an explanation.
Ivenika [448]

Answer: 4,280

Step-by-step explanation:

Hi

7 0
3 years ago
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