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brilliants [131]
3 years ago
10

Factor the following polynomial completely. 0.3x^2-3x+7.2

Mathematics
1 answer:
marin [14]3 years ago
6 0
0.3x^2-3x+7.2=0.3(x^2-10+24)=0.3(x-4)(x-6)
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Where's the rest of the question
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what is the equation for “the product of a number and 3 is 5 less than the quotient of a number and 4
marishachu [46]
Equation 1.
20÷4=5
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5-5=0
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5 0
3 years ago
1 Simplify the following expressions: 1) -4(a + 2) - a
aleksandrvk [35]
1.C) -4a-8-a = -5a-8
2. C)-2 - x - 4.3= -6.3 -x
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8 0
3 years ago
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I don't understand need help?
QveST [7]

9514 1404 393

Answer:

  2. (only)

Step-by-step explanation:

The Pythagorean theorem tells you the sum of the squares of the two legs of a right triangle is equal to the square of the hypotenuse. To determine if these are right triangles, determine if that condition is met.

  1. 3^2 +5^2 = 9 + 25 = 34 ≠ (√35)^2 . . . . not a right triangle

  2. 5^2 +4^2 = 25 +16 = 41 = (√41)^2 . . . a right triangle

  3. 6^2 +8^2 = 36 +64 = 100 ≠ (√10)^2 . . . . not a right triangle

  4. 3^2 +3^2 = 9 +9 = 18 ≠ (3√3)^2 = 27 . . . . not a right triangle

3 0
2 years ago
Will mark as brainliest! 40 points! Thanks!
n200080 [17]

When given a system of equations, the "solutions" are defined where two equations intersect, or meet.


A. The point where the lines p(x) and g(x) meet is (3, -1), and thus this is considered the solution set.

B. Because there are three lines in total, g(x) is able to intersect both lines one time, and so it has two pairs of solutions.

The first is (3, -1), which has already been established with p(x).

The second is (0, 5), and this is where it intersects with f(x).

C. The solution to f(x) = g(x) is 0, as this is the only x value where both equations are equal.


Hope my answer helped!

6 0
3 years ago
Read 2 more answers
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