Ask question

Ask question

All categories

3 years ago

6

2w^2-11w=-12 a w=3/2 or 4 b w=1 or 12 c w=1 or 7 d w = 2.5 or 6

1 answer:

dlinn [17]3 years ago

7 0

Hey mate !!
Here's your answer !!

2w^2 - 11w = -12
2w^2 -11w + 12 = 0
2w^2 - 8w - 3w + 12 = 0

2w ( w - 4) -3 ( w - 4) = 0
(2w - 3) ( w - 4) = 0

Hence

2w - 3 = 0
2w = 3
w = 3/2

w - 4 = 0
w = 4

Hence value of w are 4 and 3/2

Hope this helps!!
Cheers!!

You might be interested in

Are the following geomatric sequence if so fin the common ratio 3-12,48-192

viva [34]

Answer:

1 : 4 , 1 : 4

Step-by-step explanation:

= 3 : 12 , 48 : 192

= 3/12 , 48/192

= 1/4 , 1/4

= 1 : 4 , 1 : 4

YOUR ANSWER READY

ANY MORE QUESTIONS

6 0

3 years ago

Read 2 more answers

Evaluate the expression when a=3 and b=-6.<br> -a +6b

Tcecarenko [31]

Answer:

Step-by-step explanation:

-a + 6b = -3 + 6 * (-6) = -3 - 36 = -39

5 0

3 years ago

Read 2 more answers

A book sold 35,300 copies in its first month of release. Suppose this represents 6.3 of the numbers sold to date. How many copie

skelet666 [1.2K]

Answer:

560,317.460

Step-by-step explanation:

The computation of copies that have been sold is shown below:-

we assume the number of copies is x

So, the number of copies in the first month is

= $\frac{6.3}{100} x$

As per the situation the number of sold copies is 35,300 so the equation will be

$\frac{6.3}{100} x = 35,300$

$6.3x = 35,300\times 100$

$x = \frac{35,300\times 100}{6.3}$

after solving the above equation we will get the number of copied that have been sold to date

= 560,317.460

7 0

3 years ago

Wyatt's dog is tethered to a post in his yard. if the rope tied to the dog is 12 feet long, how many square yards does the dog h

Amiraneli [1.4K]

Radius = 4 yards
Area = PI * radius^2
Area = 3.14 * 16
Area = 50.24 square yards

8 0

3 years ago

Read 2 more answers

Compute the radius of a circle with a circumference of 255 inches. Use 3.14 for pi

gogolik [260]

Answer:

the answer is 40 hope this helps you

6 0

2 years ago