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Step2247 [10]
3 years ago
5

Solves a systems of linear equations in two variables.

Mathematics
1 answer:
AURORKA [14]3 years ago
8 0
1) (2,-1)
2) (-2,-1)
3)(.156,-2.22)
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Your company spends 15%of their budget on rent each year. Their operating budget was 45,000 how much was spent
amm1812
You take 45,000 divided by .15= 30,000

30,000 it your answer

Hope this helps
5 0
3 years ago
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Find the midpoint of the segment with the given endpoints.<br> (3,- 9) and (4, -8)
frez [133]
  • (3,-9)
  • (4,-8)

\boxed{\sf (x,y)=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)}

\\ \sf\longmapsto \left(\dfrac{3+4}{2},\dfrac{-9+8}{2}\right)

\\ \sf\longmapsto \left(\dfrac{7}{2},\dfrac{-1}{2}\right)

3 0
3 years ago
Please help for brainliest!!:)
grandymaker [24]

9514 1404 393

Answer:

  (c)  P(x) = x^4 +3x^3 -10x^2 -30x

Step-by-step explanation:

If the polynomial has integer coefficients, its complex or radical roots come in conjugate pairs. That is, -√10 is also a root. The four roots mean the polynomial has degree 4. That eliminates all but answer choice C.

Each root 'a' gives rise to a factor (x -a), so the factored polynomial is ...

  P(x) = (x -0)(x -(-3))(x -√10)(x -(-√10))

  P(x) = x(x +3)(x² -10) = x(x³ +3x² -10x -10)

  P(x) = x^4 +3x^3 -10x^2 -10x

3 0
3 years ago
The area of a rectangle is 44 square feet. The base of the rectangle is 11. Find the height, then find the perimeter
Alecsey [184]

Answer:

4

Step-by-step explanation:

Since the area of a rectangle = Length times Breath

We are just going to divide your are by breadth which is

Let your length become y

= y × 11 = 44

to get your answer you move× 11 over the equal to sign which becomes ÷11 because any sign that cross the equal to sign changes which is equal to

y = 44÷11

y = 4

what i did was that i divided 44 by 11 which is equal to 4

3 0
4 years ago
Help
Alexxx [7]

Answer:

2034.72

Step-by-step explanation:

i took the k-12 quiz and got the answer-

3 0
3 years ago
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