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3 years ago

For any number the polynomial x ^ 2 - c ^ 2 can be factored as

Mathematics

2 answers:

ivann1987 [24]3 years ago

4 0

Answer:

(x + c) (x - c)

Step-by-step explanation:

For any number the polynomial $x ^ 2 - c ^ 2$ can be factored as (x + c) (x - c)

Shalnov [3]3 years ago

4 0

The answer : 1^2 (x-c)

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James knows that when he walks, he takes about 120 steps per minute and that each step is 2.75 feet long. Which calculation is m

mafiozo [28]

Speed=120step/min=720step/h
Distance=720step/h×2.75feet/step=1980feet/h=0.375miles/h
So the answer is: he can walking 0.375miles per hour

3 0

3 years ago

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Solve the equation for x do not include "x=" in your answer -2+/3x-2=6

icang [17]

Answer:

x=1=2y

Step-by-step explanation:

8 0

3 years ago

The coordinates of the top of a tree are (-3,8), and an acorn is attached to the tree at (-1,5). If we know that the acorn lies

Charra [1.4K]

Let's say that the coordinates of the squirrel are: (x, y)

Since the coordinates of the acorn is halfway, between the tree and the squirrel, that means the acorn is the midpoint.

To work out the midpoint you do:

(sum of x-coordinates) divided by 2, (sum of y coordinates) divided by 2.

We can use this to form an equation .

So the sum of the x coordinates of the tree and the squirrel = -1 :

x-coordinates of the squirrel:

$\frac{-3+x}{2}=-1$ (now solve for x)

$-3+x = -2$

$x=1$

y-coordinates:

$\frac{8+y}{2}=5$ (now solve for y)

$8+y=10$

$y = 2$

So the coordinates of the squirrel are: (1, 2)

____________________

Answer:

(1, 2)

8 0

3 years ago

Read 2 more answers

Write –64.875 as a mixed number.

Juliette [100K]

Answer:

$-64\frac{7}{8}$

Step-by-step explanation:

-64 would be the whole number.

.875 would be 875/1000 as a fraction.

Put them together:

$-64\frac{875}{1000}$

Simplify:

$-64\frac{875}{1000}=-64\frac{875/125}{1000/125}=\boxed{-64\frac{7}{8}}$

3 0

3 years ago

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Solve the equation 4(2x + 1) = 6x - 12. x = -13/2 x = -8 x = 8 x = 11/2

aniked [119]

Answer:

X=-8 B if i can get brainliest that would be great

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4(2x+1)=6x−12

(4)(2x)+(4)(1)=6x+−12(Distribute)

8x+4=6x+−12

8x+4=6x−12

Step 2: Subtract 6x from both sides.

8x+4−6x=6x−12−6x

2x+4=−12

Step 3: Subtract 4 from both sides.

2x+4−4=−12−4

2x=−16

Step 4: Divide both sides by 2.

2x/2=−16/2

x=−8

Answer:

x=−8

7 0

3 years ago

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