plzzzzzzzz help for a brainly

Answer:

B ig

Step-by-step explanation:

A: 3(2x+7) = 6(X+4) - 3

<=> 6x+ 21 = 6x + 24 - 3 = 6x + 21

<=> 0 = 21 - 21 = 0

B: 3(6x-5)= 3(6x-5)+x

<=> 18x-15= 18x - 15 + x = 19x - 15

<=> 0 = x

C: 8(x-3) + 14= 2(4x+5)

<=> 8x - 24 + 14 = 8x - 10 = 8x + 10

<=> 0 = 0

D: 13x - 7 = 12( x - 1) +x + 5

<=> 13x - 7 = 12x -12 + x + 5 = 13x - 7

<=> 0 = 0

Answer:

I believe its 16.

Step-by-step explanation:

Because 2 x 2 (for the square) is 4. 2 x 3 is 6, and 6 divided by 2 is 3. And 3 x 4 (for all the triangles) is 12. So 12 + 4 is 16. So the surface area should be 16.

Answer:

2012.032

Step-by-step explanation:

2012.032

Answer:

The series is convergent.

Step-by-step explanation:

1/4 + 1/8 + 1+12 + 1/16 + 1/20

In each term, the numerator stays 1, while the denominator is multiplied by 4. Thus, the series is given by:

[tex]\sum_{n=1}^{\infty} \frac{1}{4n}[/tex]

Convergence test:

We compare the sequence of this test, [tex]f_n = \frac{1}{4n}[/tex], with a sequence [tex]g_n = \frac{1}{n}[/tex].

If [tex]\lim_{n \rightarrow \infty} \frac{f_n}{g_n} \neq 0[/tex], the series is convergent. So

[tex]\lim_{n \rightarrow \infty} \frac{f_n}{g_n} = \lim_{n \rightarrow \infty} \frac{\frac{1}{4n}}{\frac{1}{n}} =  \lim_{n \rightarrow \infty} \frac{n}{4n} = \lim_{n \rightarrow \infty} \frac{1}{4} = \frac{1}{4} \neq 0[/tex]

As the limit is different of zero, the series is convergent.

Answer:

b,c and A

Step-by-step explanation:

Answer:

Honestly I dont really know

Step-by-step explanation:

Answer:

16,000, percentage increased by 20% (percent) of its value = 19,200

Step-by-step explanation:

Answer:

Hope the answer is by substracting

15999.8

Answer:

0.000376 in standard form

=3.76×10^-4

Answer:

hgggggg

Step-by-step explanation:

Answer:

Carlos tiene 11 años, mientras que José tiene 4 años.

Step-by-step explanation:

Dado que Carlos es 7 años mayor que José, y dentro de tres años la suma de sus edades será 21, para determinar cuáles son sus edades ahora se debe realizar el siguiente cálculo:

21 - 7 - 3 = X

14 - 3 = X

11 = X

11 - 7 = 4

Así, Carlos tiene 11 años, mientras que José tiene 4 años.

Answer:

$963

Step-by-step explanation:

900 times 1.07=963

Answer:

E

Step-by-step explanation:

We can see that the graph is shifted up 3 units

to do this you need to add 3 to the equaton

it's E

9514 1404 393

Answer:

  A

Step-by-step explanation:

The formula for the area of the original trapezoid is ...

  A = 1/2(b1 +b2)h

Using 1/3 the base length and 3 times the height, the area of the new trapezoid is ...

  A = 1/2((1/3b1) +(1/3b2))(3h)

  = (1/2)(1/3)(b1 +b2)(3h)

  = 1/6(b1 +b2)3h . . . . . . . . matches choice A

Answer:

something

Step-by-step explanation:

(6,-7,8...)

Answer:

Both shapes ADE and ABC are the exact same thing because those dashes mean that they match up with another.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Y=3x. The slope is 3 6-(-6)/2-(-2) and the y intercept is 0.

Answer:Cost each item is : Pass = $21 , Souvenir = 2x/3 = $14 , Burger = x/6 =$3.5 .

Step-by-step explanation:

Here we have , Danny brought $43.00 to the state fair. He bought a burger, a souvenir, and a pass. The burger was 1/4 as much as the souvenir, and the souvenir cost 2/3 the cost of the pass. Danny had $4.50 left over after buying these items. We need to find What was the cost of each item . Let's find out:

Let value of pass is x ! So , the souvenir cost 2/3 the cost of the pass i.e.

⇒  

Now , The burger was 1/4 as much as the souvenir i.e.

⇒  

⇒  

Total Cost = $43 , According to question we have following conditions :

⇒  

⇒  

⇒  

⇒  

⇒  

⇒  

Therefore , Cost each item is : Pass = $21 , Souvenir = 2x/3 = $14 , Burger = x/6 =$3.5 .

Step-by-step explanation:

Answer:

Hii friend

I am from India and u ??

Roshini here !!!!

SsxcAnswer:

Step-by-step explanation:

Answer:

The perimeter is 26cm

Step-by-step explanation:

Given

See attachment for shape

Required

The perimeter

This implies that, we add up the length of all sides (see attachment 2 for complete lengths)

So, we have:

[tex]Perimeter = 6cm + 4cm + 2cm + 3cm + 4cm + 7cm[/tex]

[tex]Perimeter = 26cm\\[/tex]

Answer:

yes i think its b

Step-by-step explanation:

Answer:

$^$:#&

Step-by-step explanation:

cos x = 28/41

:#;#;$;$

Answer:

Expanded: 3,000,000- 800,000- 60,000- 2,000- 700- 90- 5

Standard: 386,2795

Hope this helps!!

Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

Answer:

sin S = 9/13

sin R= 8/13

cos S= 8/13

cos R= 9/13

Answer:

27.2

Step-by-step explanation:

all you have to do is divide the numerator by the denominator.

The amount of fabric he purchased expressed as a decimal will be;

⇒ 27.2

A decimal number is a number that consists of a whole and a fractional part.

Given that;

Robert purchased 136/5 yards of fabric to make curtains.

Now,

Since, Robert purchased 136/5 yards of fabric to make curtains.

Hence, It can be written as;

⇒ 136/5 = 27.2

Thus, The amount of fabric he purchased = 27.2

Learn more about the decimal number visit:

https://brainly.com/question/12715674

#SPJ2

Answer:

omg lol look at the picture are u that guy

Step-by-step explanation:

its me from web2.0 :KOBE2482

D its D