All categories

2 years ago

Solve for y. 10 = 6 + y

Mathematics

2 answers:

DENIUS [597]2 years ago

7 0

Answer

y=4

Step-by-step explanation:

10-6=4

frutty [35]2 years ago

6 0

Y =4
if you replaced y with 4 the equation would be true...

it's easy math
- hope you have a nice day...

You might be interested in

Test the series for convergence or divergence (using ratio test)

Triss [41]

Answer:

$\lim_{n \to \infty} U_n =0$

Given series is convergence by using Leibnitz's rule

Step-by-step explanation:

Step(i):-

Given series is an alternating series

∑ $(-1)^{n} \frac{n^{2} }{n^{3}+3 }$

Let $U_{n} = (-1)^{n} \frac{n^{2} }{n^{3}+3 }$

By using Leibnitz's rule

$U_{n} - U_{n-1} = \frac{n^{2} }{n^{3} +3} - \frac{(n-1)^{2} }{(n-1)^{3}+3 }$

$U_{n} - U_{n-1} = \frac{n^{2}(n-1)^{3} +3)-(n-1)^{2} (n^{3} +3) }{(n^{3} +3)(n-1)^{3} +3)}$

Uₙ-Uₙ₋₁ <0

Step(ii):-

$\lim_{n \to \infty} U_n = \lim_{n \to \infty}\frac{n^{2} }{n^{3}+3 }$

$= \lim_{n \to \infty}\frac{n^{2} }{n^{3}(1+\frac{3}{n^{3} } ) }$

= $= \lim_{n \to \infty}\frac{1 }{n(1+\frac{3}{n^{3} } ) }$

$=\frac{1}{infinite }$

$\lim_{n \to \infty} U_n =0$

∴ Given series is converges

3 0

3 years ago

Find the volume of x a.10 b.11 c.12 d.-11

rusak2 [61]

I think you forgot to attach a pic.

6 0

3 years ago

A car completes a journey at an average speed of 40km/h.At what speed must it travel on the return journey if the average speed

nalin [4]

The distance, s = 40t₁ where t₁ is the time to complete the outward journey.
The same distance = vt₂ where t₂ is the time to complete the return journey at speed v.
For the whole journey, 2s=60(t₁+t₂). Therefore s=30(t₁+t₂)=40t₁=vt₂.
30t₁+30t₂=40t₁, 10t₁=30t₂, t₁=3t₂, so s=120t₂=vt₂ and v=120kph.

5 0

3 years ago

Help pls …..——— :….—-

LenaWriter [7]

Answer:

36s ~ 360º

1s ~ ?

so 1 * 360 / 36 = 10º

36*3/4=27s (closest)

36*1/4=9s (farthest)

20ft

4 0

2 years ago

Read 2 more answers

Please please help me i do not get this

7nadin3 [17]

Answer:

x=16

Step-by-step explanation:

40x+55=695

subtract 55 from each side

40x=640

divide 640 by 40

x=16

6 0

3 years ago

Read 2 more answers