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ad-work [718]
3 years ago
5

Please answer asap i really need to know​

Mathematics
1 answer:
Andrej [43]3 years ago
3 0

Answer: ummmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm WHAT IS THIS!!!!!!!!!!!!!! THIS IS NOT MATH I MEAN IT COLD BE AND WHAT GRADE MATH IS THIS!!!!!!!!!!!!!!!!!!!!!!!!

*_*

Step-by-step explanation:

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Which of the following represents the most accurate estimation of 375+147
77julia77 [94]
You can round 375 up to 380 (because the ones is 5 or greater).  147 would be rounded to 150.  Then add 380 and 150 and that will give you 530.  375+147≈530
3 0
4 years ago
Which of the following expressions are equivalent to 2/x^6-y^6? Choose all that apply.
enot [183]

Answer:

A and C

Step-by-step explanation:

Equivalent expressions are expression which when simplified to lowest terms are equal.

Simplify each answer choice to find the expression which simplifies to \frac{2}{x^6-y^6}.

A. Multiply the exponents 3*2 = 6. This is equal.

B. Multiply numerators and denominators. Here the numerator will be 1*1 = 1. It does not equal 2 in the numerator.

C. Here the numerator does equal 2. The denominator multiplies to (x^3 - y^3)(x^3+y^3)\\x^6 -x^3y^3 + x^3y^3 -y^6\\x^6 - y^6

This is equal.

D. The denominator will have three terms here when simplified. This will not be equal.

4 0
3 years ago
A pair of pants cost 50% more than a tie. A shirt cost 25% more than the same tie. By what percentage is the cost of the pair of
Lisa [10]

<u>Answer</u>

20%


<u>Explanation</u>

let the cost of tie = x

Then cost of a pair of pants = (100+50)%x

                                               = 150%x

                                                 = 1.5x

The cost of shirt = (100+25)%x

                           = 125%x

                             = 1.25x

(1.5x - 1.25x)/1.25x × 100

0.25x/1.25x × 100

0.2 × 100 = 20%


8 0
4 years ago
The cable company is analyzing the data from two satellite television providers to determine whether their users spend more time
scZoUnD [109]
The correct answer to this would be 59 or 83 and on e2020 I got 83
8 0
3 years ago
Read 2 more answers
Bassima evaluated the expression below. 2 (12 minus 14) squared minus (negative 5) + 12 = 2 (negative 2) squared minus (negative
S_A_V [24]

Answer:

the answer is that Bassima evaluated -(-5) as 5.

Step-by-step explanation:

Hope it helps :)

Also srry for late response

5 0
3 years ago
Read 2 more answers
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