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Studentka2010 [4]
3 years ago
5

Help? I cannot get my head around it.

Mathematics
1 answer:
sergejj [24]3 years ago
8 0

Answer:

60cm³

Step-by-step explanation:

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{(1,2),(3,4),(5,6),(7,8),(9,0)}
Jobisdone [24]
The domain is (1,3,5,7,9) and the range is (2,4,6,8,0)
4 0
3 years ago
Solve for x<br> x - 20 + 2x = 35
Tanya [424]

\sf{\red{ANSWER \: \: :}}

x = 18 1/3

\sf{\purple{EXPLANATION \: \: :}}

x - 20 + 2x = 35

- 20 + 3x = 35

3x = 35 + 20

3x = 55

x = 55/3

x = 18 1/3

5 0
2 years ago
Which is the equation for the line that passes through (3,5) and has a slope of -5
algol [13]
You just have to study more
4 0
3 years ago
Read 2 more answers
Find the diameter when the circumference is 47.1 in
MissTica

C = pi x d

3,14 x d = 47,1

d = 15

3 0
3 years ago
Find a polynomial, which, when added to the polynomial 5x2–3x–9, is equivalent to: x2−5x+6
Bess [88]

The required polynomial is:-4x^2-2x+15

Step-by-step explanation:

Let P be the polynomial that has to be found

Given

One polynomial = 5x^2-3x-9

Sum of both polynomials = x^2-5x+6

So,

(5x^2-3x-9) + P = x^2-5x+6\\P = x^2-5x+6 - (5x^2-3x-9)\\P = x^2-5x+6-5x^2+3x+9\\P = x^2-5x^2-5x+3x+6+9\\P = -4x^2-2x+15

Hence,

The required polynomial is:-4x^2-2x+15

Keywords: Polynomials, expressions

Learn more about polynomials at:

  • brainly.com/question/1704778
  • brainly.com/question/1695461

#LearnwithBrainly

3 0
3 years ago
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