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damaskus [11]
3 years ago
14

I need help please

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

x^2-23x+45

Step-by-step explanation:

1) Take the 2 roots and write the polynomial in factored form. Doing this will get you (x^2-5/2) (x^2-9).

2) To get the standard form you must multiply the two binomials together and will come to the answer x^2-23x+45.

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In June, you bought 14.5 gallons of gasoline for $3.18 per gallon. The following February, you bought the same amount of gasolin
Nata [24]

Answer:

14.5 × 3.18 - 14.5 x 1.88

You paid $18.85 more in june than in February

Step-by-step explanation:

In order to find the answer to this question you will need to find how much you paid in June and how much you paid in February.

ex.14.5 x 3.18 - 14.5 x 1.88

To solve this you need to find the product of 14.5 x 3.18 and 14.5 x 1.88 and then subtract them from eachother.

ex.14.5 x 3.18 =46.11

14.5 x 1.88=27.26

46.11-27.26=18.85

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3 years ago
helppp plssssss (10 points)
Margaret [11]
4 + -6 = -2

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6 0
3 years ago
Will give brainliest
suter [353]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Find the sum: (6a + 6) + (3x - 2) + (2a + 4)
Cerrena [4.2K]

Answer:

8a + 3x + 8

All you have to do is add numbers around to make the process easier.

7 0
3 years ago
The third angle in an isosceles triangle is 32 more than 2 times as large as each of the two base angles. Find the measure of ea
DIA [1.3K]

Answer: the third angle is 106 degrees.

The base angles are 37 degrees each.

Step-by-step explanation:

In an isosceles triangle, the base angles are equal.

Let x represent the measure of each of the base angles.

The third angle in an isosceles triangle is 32 more than 2 times as large as each of the two base angles. It means that the measure of the third angle would be

(2x + 32) degrees

The sum of the angles inna triangle is 180 degrees. It means that

x + x + 2x + 32 = 180

4x = 180 - 32

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x = 37

The third angle is

2x = 32 = (2 × 37) + 32

= 74 + 32 = 106

5 0
3 years ago
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