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meriva
3 years ago
15

2/3 + 1\2 /7 ANSWER PLZ

Mathematics
1 answer:
I am Lyosha [343]3 years ago
3 0

Answer:

Step-by-step explanation:

2/3 + 2 1/7 = 59/

21

= 2 17/

21

≅ 2.8095238

Hope this helps!!

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PLEASE HELP ME I BEG YOU
Marat540 [252]

1- False

2- False

3- False

4-False

5 0
3 years ago
Find the sixth term of the geometric sequence<br> 9, 18, 36, ...
timama [110]

Answer:

This is a geometric sequence because any term divided by the previous term is a constant called the common ratio. r=36/18=18/9=2 A geometric sequence is expressed as

\begin{gathered}a_n=ar^{n-1},\text{ where a=initial term, r=common ratio, n=term number}\\ \\ a_n=9(2^{n-1})\\ \\ a_6=9(2^5)\\ \\ a_6=288\end{gathered}an=arn−1, where a=initial term, r=common ratio, n=term numberan=9(2n−1)a6=9(25)a6=288

6 0
3 years ago
3 to the 3rd power - 4 + 5 to the 2nd power​
AnnZ [28]

Answer:

48

Step-by-step explanation:

(3^3)-4+(5^2)

27-4+25

23+25

48

6 0
3 years ago
Find the point, M, that is two-sevenths of the distance from A(-9, 2) to B(-2, -12).
Softa [21]
(2B +5A)/7 = (2(-2, -12) +5(-9, 2))/7 = (-4-45, -24+10)/7 = (-7, -2)


Selection B is appropriate.
3 0
3 years ago
I need help with a problem with solving by square roots in quadratic equation.
Readme [11.4K]

To solve for x, first, we add 3 to the given equation:

\begin{gathered} 2(x+5)^2-3+3=44+3, \\ 2(x+5)^2=47. \end{gathered}

Dividing by 2, we get:

(x+5)^2=\frac{47}{2}.

Therefore:

x+5=\pm\sqrt{\frac{47}{2}}.

Finally, subtracting 5 we get:

x=\pm\sqrt{\frac{47}{2}}-5.

Answer:

x=\operatorname{\pm}\sqrt{\frac{47}{2}}-5.

4 0
1 year ago
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