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Likurg_2 [28]
3 years ago
10

Help,Cause homework is hard :/

Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0
Hey there!

In my opinion, yes, because there are many reasons for this answer. But one reason is that when you get older, you'll be using 3.14 more than 22/7 because you don't really use fractions anymore, you use decimals.

^^That's my opinion, you might have something different^^

Hope this helps!
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Simplify: 4x^2+36/4x•1/5x
user100 [1]
\frac{4x^2+36}{4x}* \frac{1}{5x}  = \frac{4(x^2+9)}{20x^2} = \frac{x^2+9}{5x^2}
3 0
2 years ago
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What is the value of the expression below when y=10? 5y+3
trasher [3.6K]
I think it is 53 that’s what i would put if i were u
7 0
2 years ago
Plz answer its easy math.
Serga [27]
<h2>Greetings!</h2>

Answer:

B and E

Step-by-step explanation:

The rules of indicies states:

x^{a} ÷x^{b} = x^{a-b}

So 3^{-8} ÷  3^{-4} =  3^{-8 - - 4} =  3^{-4}

So that means B is one of the correct answers.

To find the other correct value, you can divide the two fractions as stated in the question:

3^{-8} by 3^{-4} = \frac{1}{81}

81 is equivalent to 3⁴

So that means E is also correct.


<h2>Hope this helps!</h2>
3 0
2 years ago
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Please help! its due in 10 mins
den301095 [7]

Answer:

144

Step-by-step explanation:

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4 0
2 years ago
Which statement describes the graph of the system of equations?
qwelly [4]

Answer:

The lines are parallel.

Step-by-step explanation:

The first line is x-y=1

In slope-intercept form, this line has equation: y=x-1

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In slope-intercept form, the line has equation: y=x+1

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however, the y-intercepts of these lines are different (-1) and (+1) respectively.

The first choice is correct.

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8 0
2 years ago
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