3 years ago

HELP PLZZZ !! 3. Solve the equation by factoring. C^2 - 4c = 0

Mathematics

2 answers:

sashaice [31]3 years ago

6 0

C^2 - 4c = 0

c(c-4) = 0

c-4=0
c=4

c = 0 or 4

prohojiy [21]3 years ago

5 0

Answer:

0,4

Step-by-step explanation:

See image below:)

You might be interested in

Find the value of x if g(x) = - 18 for g(x) = 2x - 8

nalin [4]

Hi there!

$\large\boxed{x = -5}$

Find the value of 8 by substituting in -18 for g(x):

-18 = 2x - 8

Add 8 to both sides:

-10 = 2x

Divide both sides by 2:

-10/2 = 2x/2

x = -5

8 0

3 years ago

Read 2 more answers

4 - lxl = 1<br> Solve for x

Leokris [45]

Answer: 3 or -3

Step-by-step explanation:

4 - |x| = 1

First subtract 4

-|x| = -3

The | | sign makes it both positive and negative

So -|3| and -|-3| will = -3

4 0

3 years ago

Read 2 more answers

A cube had edge length 11 inches. Select all the expressions that could represent it’s volume. Two answers. A cube had edge leng

const2013 [10]

Answer:

6(11 ⋅ 11) and 6(112) I think

Step-by-step explanation:

yea

6 0

3 years ago

Please help i need to write out my work to so please tell me how to show it

Anarel [89]

For the first one write 9 divided by 2 gives your your radius an it’s 3.5. the formula is 2 x 3.14 x radius and that gives you 21.98.

the 2nd one is 2 x 3.14 x 9 = 56.52

the 3rd is 2 x 3.14 x 5= 31.4

formula is always 2 x 3.14 (or pie) x radius

to get your radius from your diameter you do your diameter divided by 2

3 0

2 years ago

Read 2 more answers

Need help on this question asap pleasee

slavikrds [6]

Answer:

4th option

Step-by-step explanation:

The chord- chord angle 67.5° is half the sum of the arcs intercepted by the angle and its vertical angle, that is

67.5 = $\frac{1}{2}$ (x + 90)

6 0

3 years ago