All categories

3 years ago

10th term 11 20 35 56 83

Mathematics

1 answer:

lbvjy [14]3 years ago

4 0

The 10th term is 308

Good luck

You might be interested in

Hello fellow Brainliers. I was wondering if anyone out there would like to go to school for me during the next school year and a

deff fn [24]

Answer:

I would not like to take your place but I can help you find someone. I don't have a laughing emoji. (On my computer)

6 0

3 years ago

Describe all equation of motion

wel

Answer:

First equation

from definition of acceleration:

$a = \frac{change \: in \: velocity}{time} \\ \\ a = \frac{v - u}{t} \\ \\ at = v - u\\ { \boxed{v = u + at}}$

Second equation

from displacement:

$s = (average \: velocity) \times time \\ s = ( \frac{v + u}{2} ) \times t \\ \\ 2s = (v + u)t$

but v is u + at :

$2s = \{(u + at) + u \} \times t \\ \\ 2s = (2u + at)t \\ 2s = 2ut + {at}^{2} \\ s = \frac{2ut}{2} + \frac{a {t}^{2} }{2} \\ \\ { \boxed{s = ut + \frac{1}{2} {at}^{2} }}$

third equation

from displacement:

$s = ( \frac{v + u}{2} )( \frac{v - u}{a} ) \\ \\ 2as = (v + u)(v - u) \\ 2as = {v}^{2} - {u }^{2} \\ \\ { \boxed{ {v}^{2} = {u}^{2} + 2as }}$

s » displacement

v » final velocity

u » initial velocity

a » acceleration

t » time

6 0

3 years ago

Read 2 more answers

Help solve please thanks

Wittaler [7]

The answer was
-35 a^4 -12 a^2 + 12
Hope that helps you

3 0

4 years ago

The function f(x) = x3 – 8x2 + x + 42 has zeros located at 7, –2, 3. Verify the zeros of f(x) and explain how you verified them.

Ksenya-84 [330]

Answer:

Step-by-step explanation:

At first you need to turn roots into factors and then multiply the

then you have

f(x) = a(x + 2)(x -5)^2

f(x) = a(x + 2)(x^2 - 10x + 25)

f(x) = a(x^3 - 8x^2 + 5x + 50)

You can use either synthetical or the factor

theorem

f(-2) = a(-8 - 8(4) + 5(-2) + 50) = a(0) = 0.. check, f

=-2

€(5) = a(125 - 8(25) + 5(5) + 50) = a(0) = 0 check, f

= 5 works

Then divide it to the the second multi

And you should get x^2 - 3x - 10 = (x - 5)(x + 2),

where the other two zeros are X =5 , and x=-2

8 0

2 years ago

Write the number below as a fraction in its simplest form 0.158 the 5 and 8 are recurring

trasher [3.6K]

I got 157/990. Just don't ask me how. I just used my fancy TI-84 Calculator.

5 0

3 years ago

Read 2 more answers