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Scrat [10]
3 years ago
5

Can I have help solving this?

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

4^2 + 2(4 + 6)

4^2 + 2(10)

16 + 2(10)

16 + 20

36

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there are 5 pounds of apples in one bag make a table to show how many pounds of apples are in 6 bags. how do you know your answe
Dmitrij [34]
You can make a table like this:


If 1 bag=5 pounds
Then 6 bags must equal six times the weight of the first bag
5 times 6=30
Your answer is reasonable because 5+5+5+5+5+5=30

a.k.a
=5 =30


3 0
2 years ago
Read 2 more answers
Suppose you asked 100 commuters how much they spend each year and obtained a mean of $167 spent on transportation and a standard
Lena [83]

Answer:

The correct answer is "$159 and $175".

Step-by-step explanation:

The give values are:

Mean,

= $167

Standard deviation,

\sigma = $40

Number of commuters,

n = 100

Now,

⇒ SE=\frac{\sigma}{\sqrt{n} }

On putting the given values, we get

⇒       =\frac{40}{\sqrt{100} }

⇒       =\frac{40}{10}

⇒       =4

By using the 2 SE rule of thumb, we get

= $(167 - 2\times 4)

= 167-8

= 159 ($)

Or,

= (167 + 2\times 4)

= 167+8

= 175 ($)

i.e,

$159 and $175

6 0
3 years ago
Conjecture about the properties that change and the
sveticcg [70]

Answer:

Step-by-step explanation:

Quadrilaterals are four sided shapes. A parallelogram is a quadrilateral with equal and parallel opposite sides. The sum of the interior angles of any quadrilateral is always 360 degrees

Considering the question being asked, the correct option is

1) The sum of the interior angles will still be 360°. This will always remain the same no matter what type of quadrilateral is formed.

For the other options, some will remain the same and this depends on the type of quadrilateral that is formed.

3 0
3 years ago
Could you please help me with hard a problem?
nekit [7.7K]

Answer:123

Step-by-step explanation: plz help me answer my questions plz plz

3 0
3 years ago
Read 2 more answers
Prudence is creating a garden in her backyard. She wants it to be the shape of an equilateral triangle with sides of length 20 f
algol [13]

Answer:

The area of the triangular garden is 173\ ft^{2}  

Step-by-step explanation:

we know that

The equilateral triangle has three equal sides and three equal internal angles (the measure of each internal angle is 60 degrees)

The area of a triangle applying the law of sines is equal to

A=\frac{1}{2}(a)(b)sin(C)

In this problem we have a equilateral triangle

therefore

a=b=20\ ft

C=60\°

substitute

A=\frac{1}{2}(20)(20)sin(60\°)

A=\frac{1}{2}(20)(20)\frac{\sqrt{3}}{2} \\ \\A=100\sqrt{3}\ ft^{2}\\ \\A=173\ ft^{2}

3 0
3 years ago
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