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vova2212 [387]
3 years ago
8

Simplify 18÷3x2+1 please

Mathematics
2 answers:
telo118 [61]3 years ago
7 0

Answer:

the answer is gonna be

6x^2+1

Ganezh [65]3 years ago
5 0

\huge\textsf{Hey there!}

\huge\textsf{Just do PEMDAS}\\\\\\\huge\textsf{Parentheses}\\\\\huge\textsf{Exponents}\\\\\huge\textsf{Multiplication}\\\\\huge\textsf{Division}\\\\\huge\textsf{Addition}\\\\\huge\textsf{Subtraction}

\large\textsf{18 }\div\large\textsf{ 3 }\times\large\textsf{ 2 + 1}\\\\\\\large\textsf{18 }\div\large\textsf{ 3 = \bf 6}\\\\\\\large\textsf{6 }\times\large\textsf{ 2 + 1}\\\\\\\large\textsf{6 }\times\large\textsf{ 2 = \bf 12}\\\\\\\large\textsf{12 + 1}\\\\\\\large\textsf{= \bf 13}\\\\\\\boxed{\boxed{\huge\textsf{Answer: \bf 13}}}\huge\checkmark

\huge\textsf{Or you could if your equation is: }\\\\\large\textsf{18}\div\large\textsf{3x}\mathsf{^2}\large\textsf{ + 1}

\large\textsf{18}\div\large\textsf{3x}\mathsf{^2}\large\textsf{ + 1}\\\\\large\textsf{18}\div\large\textsf{3x}\mathsf{^2}\large\textsf{ = \bf 6x}\mathsf{\bf ^2}\\\\\large\textsf{= \bf 6x}\mathsf{\bf ^2  \ + }\large\textsf{ \bf 1}\\\\\\\\\\\boxed{\boxed{\large\textsf{Answer:  \bf 6x}\mathsf{\bf ^2}\large\textsf{ \bf + 1}}}\huge\checkmark

\large\textsf{Good luck on your assignment and enjoy your day!}

~\frak{Amphitrite1040:)}

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The two lines graphed below are not parallel. How many solutions are there to the system of equations?
Pavel [41]

The number of solutions for the given two line graph is; D: One Solution

<h3>How to Interpret Parallel Line graphs?</h3>

Since the two lines in the graph are not parallel, it means that both lines will intersect at some point.

Now, from the graph, we can see the following highlights;

The x-coordinate of the point of intersection is at x = 1.5

The y-coordinate of the point of intersection is at y = -0.75

Thus, the ordered pair that represents the solution is (1.5,-0.75)

Thus, the two line graph has only one solution

Read more about Parallel line graphs at; brainly.com/question/1698138

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7 0
3 years ago
Which function is equivalent to f(x)=1/4(x-2)^2+3?
QveST [7]

Answer: f(6) = (6)2 + 1 = 36 + 1 = 37

If we wanted to find and expression for f(g(x)) we could plug in g(x), which is "x - 4" into the function f(x) wherever we see an "x". So:

f(x) = x2 + 1

f(g(x)) = (x - 4)2 + 1 because g(x) is "x - 4"

Step-by-step explanation:

8 0
3 years ago
Caroline won $250,000 in a lottery. After paying $96,000 in taxes, she placed the remaining amount in a savings account at a 2%
Serjik [45]

Answer:

18,480

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, first, you would fine how much she put in the bank in the first place!

250,000-96,000=154,000

Then you would do 154,000*0.02 to find how much interest is charged per month.

154,000*0.02=3080

Finally, you would multiply 3080 by 6 {because you need to account for all of the months}.

3080*6=18,480

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

5 0
4 years ago
Is 5/8 greater than 1/2
Leviafan [203]
<span>Basically, you have five bigger pieces compared to five smaller pieces. So 5/8 is greater than 5/10. When the numerators are the same, we don't have to worry about converting any numbers. Let's look at like fractions (same denominators).        SO YEAH</span>
3 0
3 years ago
Find the roots of the polynomial equation.<br><br> 2x3 + 2x2 – 19x + 20 = 0
d1i1m1o1n [39]
First, find any zero of the polynomial. Since you didn't ask for work, I'll assume it's okay if I use my calculator. Your given polynomial has only one real root which is x=-4.

Now we use the rule that x-a divides the polynomial where a is a zero of said polynomial.

So x+4 divides 2x^3+2x^2-19x+20. 
<span>(2x^3+2x^2-19x+20) / (x+4 equals 2x^2-6x+5).
 
If we factor out a two, we can use the quadratic formula.

2(x^2-3x+2.5) so we have x = (-(-3)+/-(9-4*1*2.5)^(1/2))/2*1)=(3+i)... or (3-i)/2 Where i is the square root of negative one. final answer:
2x^3+2x^2-19x+20=0
 
then x=-4, (3+i)/2, or (3-i)/2
</span>we have two imaginary number.
I hope it helped you
5 0
3 years ago
Read 2 more answers
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