3 years ago

What is 5-b/2=1 if b=8

Mathematics

1 answer:

Svetach [21]3 years ago

7 0

Answer:

true

Step-by-step explenation:

follow order of operations

5 -8/2 = 5 - (8/2)= 5-4= 1

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Solve for x: (x*x*x) - 3 = 8x

Mekhanik [1.2K]

Answer:

Step-by-step explanation:

(3 * 3 * 3 ) = 27 - 3 = 24

8 * 3 = 24

x = 3

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4 years ago

What is the frequency of the function f(x)? Express the answer in fraction form.

Reil [10]

Answer:

Frequency = 1/period = $\frac{1}{8\pi }$

Step-by-step explanation:

The frequency of the sinusoidal function = 1/period

Frequency is how many the function repeats itself per unit if time i.e: per "1"

For the given graph :

$\frac{x}{4} =Bx$ , Where: B = 2π/period

period = 2π/B , B = 1/4 = 0.25

∴ Period = 2π/0.25 = 8π

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3 years ago

A line that intersects two or more lines is called a parallel line true or false

Irina18 [472]

Answer:

False

Step-by-step explanation:

Parallel lines never touch

6 0

3 years ago

a plane traveled 5185 miles with the wind in 8.5 hours and 4845 miles against the wind in the same amount of time. find the spee

Artyom0805 [142]

You can use scale to solve. 5185/8.5=610

4845/610= about 8 hours.

6 0

3 years ago

What is an equation of the line that passes through the points (3,4) and (-4, -3)?

azamat

Answer:

y=x+1

Step-by-step explanation:

1) Find the slope

m=-3-4/-4-3

m=-7/-7

m=1

2) Use y=mx+c

by using the point (3,4)

4=1(3)+c

4=3+c

c=1

3) The answer

y=x+1

8 0

2 years ago