Add (11x + 2) + (9x - 4)

Answers

Answer 1

Answer: Answer: 2 • (10x - 1)

I hope this helps;)

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I need answers for 32 to 26

Answers

The numbers are 48, 56, 29, __, 42 and 27
The median is 37 and the range is 29.
First arrange the numbers in order from smallest to largest.

27, 29, 42, 48, 56
The median is 37 so the unknown number must fall between 29 and 42.

27, 29, ___ , 42, 48, 56
Because there are 6 numbers there is no middle number. The median will be the average of the 3rd and 4th number.
Let the unknown number be X
(X + 42) divided by 2 = 37
X + 42 = 74
X = 32

The range is from 27 to 56 which is 29

How many cubes with the side lengths of 1/2 cm does it take to fill the prisim?

Answers

Answer:

Number of cubes that fills the prism=24

Step-by-step explanation:

The number of cube that completely fill the prism=Volume of Prism/Volume of cube with side 1/2 cm=0.5 cm

Volume of the prism= $Length*Width*Height$

$Length=2 cm\n\n Width=1 cm\n \n Height=3/2 cm = 1.5 cm$

Volume of Prism = $2*1*1.5$

$=3.0 cm^3$

Volume of the Cube:

$Side*Side*Side\n\n=0.5*0.5*0.5$

$= 0.125 cm^3$

Number of cubes that fills the prism:

$3.0/0.125\n\n=24 cubes$

So, the number of cubes that can fill the prism is '24'

Please help me with this question: Mai is reading a 360 page book. She has already read 270 pages. What percentage of the book has she read?

Answers

Answer:

75%

Step-by-step explanation:

270 of 360 can be written as:

270

360

To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100

270

360

100

= (

270 × 100

360

) ×

100

Therefore, the answer is 75%

If you are using a calculator, simply enter 270÷360×100 which will give you 75 as the answer.

Answer:

75%

Step-by-step explanation:

What do you multiply -2 by to get -24

Answers

Lets write this into an expression.

-2x = -24

Now, lets solve for x.

~Divide -2 to both sides

-2x/-2 = -24/-2

~Simplify

x = 12

Best of Luck!

Answer:

The answer is 12

Step-by-step explanation:

Step 1: Convert words into an equation

What do you is you multiply -2 by something to get -24

-2 * something = -24

We can represent something with a variable called x.

-2 * x = -24

-2x = -24

Step 2: Solve for x by dividing both sides by -2

-2x / -2 = -24 / -2

x = 12

Answer: The number we can multiply -2 by to get -24 is 12

If the height is 11 cm and the area is 260.15 cm2 what is the base help please I am just in 6 grade

Answers

23.65 i think beacuse i just did it in my mind unless i am totally wrong

23.65 cm
just divide the area by the height to find the base. (you can do the same like: area/base, and you can find the base by: basexheight)

5. Find the value of x.

Any help is appreciated. Thanks ^-^

Answers

(x)^2 = (10)^2 + (7)^2
(x)^2 = 100+49
(x)^2 = 149
so , x = root(149)
the answer is A

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