Pls does anyone know the answer I need it fast

Answer: The perimeter is doubled

Step-by-step explanation:

When you double the length and width you have 2l as length and 2w as width. The new perimeter is 2(2l)+2(2w)=2(2l+2w). This means that when you double both sides, the perimeter is doubled.

Answer:

The answer is 369/ 7n ^3

Step-by-step explanation:

You convert the mixed number into an improper fraction-

369/7 / n^3

Next you simplify the complex fraction-

369/ 7n ^3

The solution is- 369/ 7n ^3

Hope this helps you! :) <33

Answer:

[tex]\sqrt{16} +\sqrt{29} =9.39[/tex]

Step-by-step explanation:

[tex]\sqrt{16} =4[/tex]

[tex]\sqrt{29}[/tex] ≅ [tex]5.39[/tex]

[tex]4+5.39=9.39[/tex]

Answer:

9.39

Step-by-step explanation:

[tex]\sqrt{16}[/tex] = 4

[tex]\sqrt{29}[/tex] = 5.39

4 + 5.39 = 9.39

Answer:

d/dx

Step-by-step explanation:

Answer: The 1000s Place

Step-by-step explanation:

45 x 100 = 4500, therefore 4 is located in the 1000s place.

thousands place!!

i hope i helped!! :)

Answer:

[tex]m=2[/tex]

Step-by-step explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Simply plug in 2 coordinates into the slope formula to find slope m:

(0, 0)

(1, 2)

[tex]m=\frac{2-0}{1-0}[/tex]

[tex]m=\frac{2}{1}[/tex]

[tex]m=2[/tex]

Answer:

2/1

Step-by-step explanation:

look at how many square up for every square across.

rise over run

answer

2/1

Answer:

Three hundred fifty-five

Answer: 10.5

Step-by-step explanation:

20+25x=282.50

Subtract 20 on both sides

262.50

Divide each side by 25

You get 10.5

Answer:

the answer willl be 50%  

The 60 percent of 50 equals 30.

To find what number is 60 percent of 30, you can set up the following equation:

0.60 * x = 30

Here, 'x' represents the unknown number that is 60 percent of 30. To solve for 'x,' divide both sides of the equation by 0.60:

x = 30 / 0.60

Now, perform the division:

x = 50

Therefore, 60 percent of 30 is 50. In other words, 50 is the number you are looking for, which is 60 percent of 30. You can verify this by calculating 60 percent of 50:

0.60 * 50 = 30

As expected, 60 percent of 50 equals 30.

To know more about percent:

https://brainly.com/question/31323953

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Answer:

do you solve for y or x or anything on these if so, i can do them. i just need them in chat

Step-by-step explanation:

Answer:  7x²  - 14x

Steps: 7(-2x + x²)

Apply the distributive law [ a(b + c) = ab + ac ]:   7(-2x) + 7x²

Apply negative/positive rules:  -7 × 2x + 7x²

Simplify: 7x²  - 14x

Answer:

It's probably ∠PNC

Answer:

I'm pretty sure its 3/2

Step-by-step explanation:

if the rest of the sides are 3/2, and all of the angles are the same, then the other side is the same ratio, since the triangles are similar

Answer: 3/2

Step-by-step explanation:

Rise over run!!!

Subtract y values, divide that by the subtracted x values.

7-4/4-2= 3/2

Answer: its 8y-20

You need to rmove the parenthesis and combine like terms

Answer:

Step-by-step explanation:

7 blue cars out of 38 cars.

To find the percentage you just divide using your calculator and you should get something like this :

[tex]\frac{7}{38}[/tex] = 0.1842105263

Then you just round that to the nearest hundredth.

If you round 0.184 to the nearest hundredth, it will be 0.18 (You have to round down since the number 4 in the thousandth place is smaller than 5)

Answer:

-30

Step-by-step explanation:

Original Equation:

x - 3y

Plug in the values.

6 - 36

-30

Hope I helped :)

Please consider Brainliest :)

Answer:

its 72

Step-by-step explanation:

i already solved this question yesterday. :)

Answer:

60

Step-by-step explanation:

braniest please

Answer:

136 units

Step-by-step explanation:

it would be 116 units because you add up 15 plus 17  and get 32 then subtract 90 from 32 and get 58

then multiply 58 by 2 and get 116 units

90 degrees per side of pyramid

Answer:

J's would be (-5,-4) if J was reflected over the line x=3.

Answer:

The answer is B

Step-by-step explanation:

I got a 100% on the quiz

Answer:

B - Initially there were 1,000 bacteria; the population will not reach 0

Explanation:

Edg2020

Answer:

RANGE: 120 - 160

Step-by-step explanation:

15*8 = 120

20*8 = 160

RANGE: 120 - 160

Answer:

X = 70 degrees

Step-by-step explanation:

The way to figure this out is by taking the angle of the 30 degrees and applying it to the opposite side of its self then just add it to the 80 degrees which will equal 110 and since a straight line has 180 degrees just subtract 180 by 110 and that will be the value of x because the lines are parallel and the line that goes through both lines will always have the same angle.

Answer:

Circle

Explanation:

I just took the test and got it right.

Answer:

| x-99 | =5

Step-by-step explanation:

x equals the temperature on that day

Answer:

17

11 Remainder

Step-by-step explanation:

     0 1 7

 1 5 ⟌ 2 6 6

     - 0    

       2 6  

     - 1 5  

       1 1 6

     - 1 0 5

         1 1

Answer:

the remainder is 11

Step-by-step explanation: