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3 years ago

Why are 4/10 and 4/100 not equal?

1 answer:

6 0

The same reason 4 dimes and 4 pennies aren't equal.

To put it into decimal terms, 4/10 is 0.40 (or forty cents), whereas 4/100 is 0.04 (or four cents)

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The factors of 73 are and

bixtya [17]

1 and 73.
73 is a prime number

4 0

3 years ago

Read 2 more answers

what day of the week will it be 1,000 days from today?Use math to solve this problem. Explain your answer.

Rasek [7]

Answer:

Thursday

Step-by-step explanation:

1,000/7=142.857143

1,000/7=142 with a remainder of 6

You can find this easier by using long division

If today is Friday then 1,000 days from today will be Thursday

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3 years ago

Here are four cards use all cards to show the largest number possible

den301095 [7]

Answer:

Don't know

Step-by-step explanation:

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3 years ago

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Given: m∠LON=77 ° m∠LOM=9x+44 ° m∠MON=6x+3 ° Find ∠MON

NISA [10]

Answer:

$m\angle MON=15^o$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

$m\angle LON=m\angle LOM+m\angle MON$ ---> by addition angle postulate

substitute the given values

$77^o=(9x+44)^o+(6x+3)^o$

solve for x

$77=(15x+47)$

$15x=77-47$

$15x=30\\x=2$

Find the measure of angle MON

$m\angle MON=(6x+3)^o$

substitute the value of x

$m\angle MON=(6(2)+3)=15^o$

8 0

3 years ago

Look at the function f(x)=x^2-2. Which of the following describes the domain and range of the function and its inverse?

anygoal [31]

Answer:

Step-by-step explanation:

The function is a quadratic whose graph is a parabola. All parabolas have no limitations on their domain. This means the domain of the function is all real numbers.

This parabola has a minimum value since its leading coefficient is positive. Its vertex is at (0,-2). This means its range is all values greater than -2 or y ≥ -2.

An inverse of a function is its reflection across the y=x line. This results in (x,y) in the function becoming (y,x) in its inverse. The domain of the function becomes the range of the inverse and the range of the function becomes the domain of the inverse. Inverse has x ≥ -2 as its domain and all real numbers for its range.

6 0

4 years ago