2 years ago

Plz help me I am stuck plz help me

Mathematics

1 answer:

user100 [1]2 years ago

4 0

Answer:

4^-5 , 1/4^-5 (4^-1)^5

Step-by-step explanation:

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Two pieces of fabric

Bess [88]

Answer:

<h2> 487/8 inches </h2>

Step-by-step explanation:

$\left(\dfrac{143}{4}-\dfrac38\right)+\left(\dfrac{207}{8}-\dfrac38\right)=\dfrac{286}{8}-\dfrac38+\dfrac{204}{8}=\dfrac{283}{8}+\dfrac{204}{8}=\dfrac{487}{8}$

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3 years ago

CAN YOU PLEASE HELP ME ITS URGENT I NEED IT TODAY I DONT UNDERSTAND

Artemon [7]

Answer: 188 are first year students, while

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Step-by-step explanation:

40% of 470=188

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2 years ago

Find the product and simplify your answer. -n(-2n4+9n-5)

Harman [31]

Answer:

$+2n^5 - 9n^2 + 5n$

Step-by-step explanation:

To solve the expression

$-n(-2n^4+9n-5)$

first we will multiply -n with each term and then find their products.

When doing multiplication the powers will be added and co-efficient will be multiplied.

$-n(-2n^4+9n-5)\\-n(-2n^4) -n(+9n) -n(-5)\\+2n^5 - 9n^2 + 5n$

8 0

3 years ago

18-23(if you want) I don’t understand what do, please help!

Tamiku [17]

Answer:

-22

Step-by-step explanation:

1.Factor out the negative sign.

2.Calculate (add for question 18)

3. Add the negative sign back.

Hope this helps :)

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2 years ago

Read 2 more answers

HELP PLEASE WILL MARK BRAINLIEST!!

lilavasa [31]

Answer:

the picture is blurry sorry can't help cause I can't see the question

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3 years ago