All categories

3 years ago

Find the solution of w(-15-w)=0

Mathematics

2 answers:

inna [77]3 years ago

5 0

Answer:

w(-15-w)= 0

w= 0 or (-15-w) = 0

Now,

-15-w =0

w= -15

So,The solution of w(-15-w) = 0

w= 0, -15

lakkis [162]3 years ago

3 0

Answer:

w=-15,0

Step-by-step explanation:

w(-15-w)=0

-15w-w^2=0

-(w^2+15w)=0

w(w+15)=0

w=-15,0

You might be interested in

Please answer as soon as possible, and show work

Lady bird [3.3K]

Answer:

Step-by-step explanation:

Your intervals are x=-2, and x=0. In this case, x=-2 will be a, and x=0 will be b.

To find the average rate of change, you have to first find f(-2) and f(0)

$f(-2)=1-3(-2)^2\\f(-2)=1-3(4)\\f(-2)=-11\\$

Then, f(0)

$f(0)= 1-3(0)^2\\f(0) = 1-3(0)\\f(0) = 1$

Now you know f(-2) is -11, and f(0) is 1.

Next, you plug these into the average rate of change formula, which is

$\frac{f(b)-f(a)}{b-a}$

Flug in -11 and 1 on the numerator, and -2 and 0 on the denominator.

$Average = \frac{(1)-(-11)}{(0)-(-2)} \\\\$

$Average =\frac{12}{2} \\Average = 6$

8 0

2 years ago

Answer ASAP please ?

Aleksandr [31]

Answer:

7/9m=11/6 i believe is the answer.

7 0

3 years ago

Find the unknown angle in each case.

antiseptic1488 [7]

A = 50
For the other one it is 100
If you are looking for z then z is 55

4 0

3 years ago

4х + 2y = 10, 5x — 3y = 7

Rudik [331]

I don’t understand what you are asking with this information that you have given

3 0

3 years ago

9000 dollars is placed in an account with an annual interest rate of 7.75%. How much will be in the account after 18 years, to t

NNADVOKAT [17]

In one year, $ 9,000 with a profit of 7.75%, is $ 697.5

697.5 × 18 = 12555

After 18 years old, it is $ 15,222

7 0

3 years ago

Read 2 more answers