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kondor19780726 [428]
3 years ago
12

What is the sum of one-half u subtracted from 3 times u

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

1+(3×u-1÷2u)=1+(5u÷2)=(2+5y)÷1

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Use the rational zero thereom to list all possible zeroes of the function f(x)= 5x^8-2x^5-7
Scrat [10]

Possible rational zeros are:

\pm1,\pm7,\pm\frac{1}{5},\pm\frac{7}{5}

Step-by-step explanation:

We need to list all possible zeroes of the function f(x)= 5x^8-2x^5-7 using rational zero theorem.

The rational zero theorem.

rational zero theorem states that zeros can be found by dividing the factors of constant term called p by the factors of the leading co-efficient called q i.e

p/q

In our given function  f(x)= 5x^8-2x^5-7

p = 7

q = 5

Factors of p (7) = ±1, ±7

Factors of q (5) = ±1, ±5

\frac{p}{q} =\frac{\pm1,\pm7}{\pm1,\pm5}

So, possible rational zeros are:

\pm1,\pm7,\pm\frac{1}{5},\pm\frac{7}{5}

Keywords: rational zero theorem, possible zeroes

Learn more about rational zero theorem at:

  • brainly.com/question/5030671
  • brainly.com/question/10894205

#learnwithBrainly

4 0
3 years ago
In this cube, each small square has side length 1 unit.
Nastasia [14]

1. 6 units squared

2. 1 unit cubed

Step-by-step explanation:

In a cube, all the sides of all the squares have the same length.

Therefore, to find the surface area of the cube we will find the area of one square and multiply this with the number of squares in the cube (which is 6 sides)

(1*1) * 6 = 6

= 6 units squared

The formula for volume is Length * Width * Height

1 * 1 * 1 = 1

= 1 unit cubed

Learn More:

For more on surface area and volume of a cube check out;

brainly.com/question/1317476

brainly.com/question/12049938

brainly.com/question/5472436

brainly.com/question/11853090

#LearnWithBrainly

3 0
3 years ago
Consider the line y = 3/8x + 3
Finger [1]

Answer:

Perpendicular line y = (- 8/3)x - 76/3.

Parallel line y = (3/8)x - 1

Step-by-step explanation:

y = 3/8

x + 3

1) Perpendicular line has negative reciprocal slope.

m = - 8/3

y = (- 8/3)x + b

Point (-8, - 4)

- 4 = (- 8/3)*(-8) + b

-4 - 64/3 = b

b = - 76/3

y = (- 8/3)x - 76/3

2) Parallel line has the same slope.

m = 3/8

y = (3/8)x + b

Point (-8, -4)

- 4 = (3/8)*(- 8) + b

- 4 + 3 = b

b = - 1

y = (3/8)x - 1

6 0
3 years ago
Help please!!!!
shusha [124]
Dead deceased no words hahahahhahha and the first answer has me dead :’))))
7 0
3 years ago
What is 11183333.3 in scientific notation
umka2103 [35]
11183333.3/10^7 = 1.11x10^-7.
8 0
3 years ago
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