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2 years ago

10

Find the value of given expression =》

"TexFormula1" title=" \sqrt{901 - 5 + 4} " alt=" \sqrt{901 - 5 + 4} " align="absmiddle" class="latex-formula">

1 answer:

Hitman42 [59]2 years ago

6 0

Step-by-step explanation:

Answer is 30 I hope this help you

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in order to encourage students to show up early to a school dance , the dance comittee decides to charge less for those who come

nadya68 [22]

It would be $2.25 if each student pays one more penny than the last one the penny count would be up to 150 pennies times the number of student which is 150 so multiply and add your decimal

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2 years ago

Drag each statement to the correct category. Classify the sentences based on whether they are or are not statements. Prime numbe

Archy [21]

Answer:

1. Prime numbers are easier to count. (Not a statement)

2.Irrational numbers can be written as fractions. (Statement)

3. Natural numbers can be negative. (Statement)

4. Addition is the simplest mathematical operation. (Not a Statement)

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i hope it will help you!

6 0

2 years ago

(x-4)/5=9-(2x-41)/9

jok3333 [9.3K]

For this question, you have to take Least Common Multiplier for which in this case will be "45" as, the denominators can get similar and get multiplied by a same value to form a similar expression. This allows us to cancel out them by common factors. Full process shown below.

$\mathbf{Given \: \: Expression: \: \dfrac{x - 4}{5} = 9 - \dfrac{2x - 41}{9}}$

$\mathbf{\dfrac{x - 4}{5} \times 45 = 9 \times 45 - \dfrac{2x - 41}{9} \times 45}$

$\mathbf{9(x - 4) = 405 - 5 (2x - 41)}$

$\mathbf{9x - 36 = 405 - 10x + 205}$

$\mathbf{9x - 36 = - 10x + 610}$

$\mathbf{9x - 36 + 36 = - 10x + 610 + 36}$

$\mathbf{9x = - 10x + 646}$

$\mathbf{9x + 10x = - 10x + 646 + 10x}$

$\mathbf{19x = 646}$

$\mathbf{\dfrac{19x}{19} = \dfrac{646}{19}}$

$\mathbf{\therefore \quad x = 34}$

$\boxed{\mathbf{\underline{\therefore \quad Final \: \: Answer \: \: is; \: \: x = 34}}}$

Hope it helps.

3 0

2 years ago

Help me please I am a idiot who doesn’t get math

lukranit [14]

To calculate the cuboid's volume, use height×width×length which is 11×11×16

For the cylinder's volume, use πr²h. in this case, it is 3.14×4²×9

Add up the two answers you get and that's the solution

7 0

2 years ago

Find the difference between 976 and 1.235.

Olin [163]

Answer:

-974.765

Step-by-step explanation:

1.235 -976. Try to get a calculator if that helps!:)

5 0

3 years ago

Read 2 more answers