All categories

4 years ago

Solve the equation by factoring. c2 − 8c = 0

Mathematics

2 answers:

777dan777 [17]4 years ago

8 0

C^2 - 8c = 0
c(c - 8) = 0

c = 0

c - 8 = 0
c = 8

solution : c = 0 or c = 8

Margarita [4]4 years ago

7 0

Factored form: c(c-8) = 0

Then apparently, c = 0 or c = 8

You might be interested in

Is the sequence 4, 8, 12, 16, 20, ... a geometric sequence? If it is a geometric sequence, what is the common ratio?

vovangra [49]

Answer and Step-by-step explanation:

This sequence is NOT a geometric sequence.

It is an arithmetic sequence, because the numbers are going up using addition, going up each time by 4.

#teamtrees #PAW (Plant And Water)

3 0

3 years ago

different animals have different fields of view. humans can generally see a 180° arc in front of them. horses can see 215° arc.

IgorLugansk [536]

Answer:

The area of the riders field of view is 987.5 square yards.

Step-by-step explanation:

The human has a 180° arc view. If the rider can see only 25 yards, the area of the riders field of view is a semi-circle (180° arc) of 25 yards of radius.

The semi-circle of 25 yards of radius has an area of:

$S=\dfrac{1}{2}\pi r^2=\dfrac{1}{2}\cdot3.16\cdot (25)^2=\dfrac{1}{2}\cdot3.16\cdot625=987.5$

The area of the riders field of view is 987.5 square yards.

4 0

3 years ago

please use a peice of paper to write down your work and take a picture of it and put it here, I need to show my work there is 2

mihalych1998 [28]

The answer to question 1 is n=-17, and the answer to question 2 is y=-5.8 (could also be seen as -29/8)

Work is shown in the pictures below

4 0

3 years ago

Find the input (x) of the function y = 1/4x+ 12 if the output (y) is 6

vagabundo [1.1K]

Answer:

x = -24

Step-by-step explanation:

y = 1/4x+12 (Substitute 6 for y)

6 = 1/4x+12 (Subtract 12 from both sides)

6-12= -6 so its now -6 = 1/4x and since its a fraction you want to multiply both sides by the reciprocal

4*-6 = 1/4x*4 (1/4*4=1 which is 1x or x)

-24 = x

6 0

3 years ago

Read 2 more answers

May someone help me please

fredd [130]

8 + 5 (x - 3)^3...when x = 9
8 + 5 (9 - 3)^3 =
8 + 5 (6^3) =
8 + 5(216) =
8 + 1080 =
1088

4 0

3 years ago