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yKpoI14uk [10]
3 years ago
15

The expression 8 x ( 2 + 1 ) ^2 divided by 3 = ____

Mathematics
2 answers:
inysia [295]3 years ago
7 0

Answer:

8 x ( 2 + 1 ) ^2

8 x (3)^2

8x9

72

Now, we have to divide that by 3, and we get 24 as a final answer.

Let me know if this helps!

iVinArrow [24]3 years ago
4 0

Answer:

27??? i think

Step-by-step explanation:

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I don’t know how to do it
mote1985 [20]
Basically, we need to find the diagonal of the square. Once we have the diagonal, we need to find if it's more or less than 11 cm, which is diameter of the circle.
This is the formula we'll use:
a²+b²=c²
Since it's a square, a and b are the same.
7²+7²=c²
49+49=c²
98=c²
√98=c
c=9.8995
So, the diagonal is 9.8995
9.8995<11

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6 0
3 years ago
Jeremy weighs 60 pounds. Marilyn weighs 19 pounds. How much heavier is Jeremy than Marilyn​
Schach [20]
60 - 19 = 41

Jeremy is 41 pounds heavier than Marilyn.
5 0
3 years ago
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The weekly salaries of a sample of employees at the local bank are given in the table below. Employee Weekly Salary Anja $245 Ra
Setler [38]
The mean of the data is given

\frac{245+300+325+465+100}{5}=287

The variance of the data is given
( \frac{245^{2}+300^{2}+325^{2}+465^{2}+100^{2}} {5})-(287^{2})96375- 287^{2} =14006
5 0
4 years ago
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Which equation represents the line that passes through (-3,5) and is parallel to the graph of y= -2/3x+5
Nostrana [21]
Parallel to the graph of y = -2/3x + 5
means that it has the same slope

Rewrite
y = -2/3x + b
plug in the given coordinates to solve for b
5 = -2/3(-3) + b
5 = 2 + b
subtract 2 from both sides
3 = b

plug that back into the equation
y = -2/3x + b
y = -2/3x + 3

The answer is <span>B. y= -2/3x+3</span>

This line is parallel to y = -2/3x + 5 and it passes the point (3, 5).

Hope this helps :)
4 0
3 years ago
In the
muminat

Answer:

72°

Step-by-step explanation:

4+2+6+8=20

360÷20=18

AC=4x18=72

4 0
3 years ago
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