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3 years ago

ILL GIVE BRAINLEYyyyyyyy

Mathematics

1 answer:

Fed [463]3 years ago

3 0

Answer:

2+10x-x^2, the last answer

Step-by-step explanation:

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Where does the square root of 40 go on a 1-10 number line?

kaheart [24]

Answer:

Step-by-step explanation:

$36 < 40 < 49\\\\6 < \sqrt{40} < 7\\$

Here is the exact construction of √40 using Pythagorean 's theorem

8 0

2 years ago

Please please Help me!!!!!

pav-90 [236]

Answer:

19,23

Step-by-step explanation:

9+x-7≥ 21

Combine like terms

2+x≥21

Subtract 2 from each side

2+x-2 ≥21-2

x≥19

Any number greater than or equal to 19

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3 years ago

Hay tres paralelos para el curso de cálculo diferencial y tres paralelos para algebra lineal. Un estudiante desea tomar ambos cu

Lelu [443]

Answer:

mi español no es tan bueno si hay algún error en esto entonces lo siento

cursos en diferencial = a, b, c

cursos de álgebra = p, q, r

conjunto de estudiantes tomando ambos = {(a, p), (a, q), (a, r), (b, p), (b, q), (b, r), (c,p),(c,q),(c,r)}.

Step-by-step explanation:

márcame como el más inteligente

7 0

3 years ago

What is the greatest common factor of 20x6y+40x4y2−10x5y5 ?

mestny [16]

The greatest common factor: 20x^6y 40x^4y^2 10x^5y^5 is 10x^4y.
20x^6y = 10x^4y*2x^2
40x^4y^2 = 10x^4y*4y
10x^5y^5 = 10x^4y*y^4

8 0

3 years ago

In how many ways can 4 people sit next to each other in a movie theater row? [?] question 4 options:

emmainna [20.7K]

Any of the 4 people can take the first seat
since it gets occupied by one person , the next seat can be occupied by any of the remaining 3
similarly, the next one has 2 possibilities and the last seat can only be occupied by the man who is left

so by the principal of multiplication, no. of ways equals 4! = 4×3×2×1 = 24 ways

3 0

3 years ago