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Travka [436]
3 years ago
14

What is 2^4 divided by (4/10 times 2)

Mathematics
2 answers:
lilavasa [31]3 years ago
5 0

Answer:

20 because 2⁴=16 and 4/10 times 2 is 0.8 and 16÷0.8 is 20

hichkok12 [17]3 years ago
4 0

Answer:

20

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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F(x)=-5x+1x=−5x+1, find f(6)
vaieri [72.5K]

Answer:

f(x)=-5x+1x=−5x+1, find f(6)

f(6)= -5(6)+1(6)=-5(6)+1

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3 0
2 years ago
You are told that a third powered polynomial has zeroes at -1, 2, 5.
vichka [17]

Answer:

a) factors of polynomial are: (x+1)(x-2)(x-5)

b) the required polynomial in standard form is: \mathbf{x^3-6x^2+3x+10}

Step-by-step explanation:

The polynomial has zeros at -1,2,5

Part A) Write the three factors of the polynomial

we have x=-1, x=2 and x=5 as zeros of polynomial

so factors will be:

(x+1)=0, (x-2)=0, (x-5)=0

So, factors of polynomial are: (x+1)(x-2)(x-5)

Part B) Write the polynomial in standard form

For finding polynomial, we will multiply all the factors i.e

(x+1)(x-2)(x-5)

(x+1)(x-2)(x-5)\\=(x(x-2)+1(x-2))(x-5)\\=(x^2-2x+x-2)(x-5)\\=(x^2-x-2)(x-5)\\=x(x^2-x-2)-5(x^2-x-2)\\=x^3-x^2-2x-5x^2+5x+10\\=x^3-x^2-5x^2+5x-2x+10\\=x^3-6x^2+3x+10

So, the required polynomial in standard form is: x^3-6x^2+3x+10

7 0
2 years ago
Pleas choose correct answer
ElenaW [278]

Answer:

b

Step-by-step explanation:

4 0
2 years ago
Find the least common denominator between the two fractions. 1/2 and 5/6 2 6 8 12
mixas84 [53]

Answer:6

Step-by-step explanation:

5 0
3 years ago
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