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3 years ago

Here you go the brainless

Mathematics

2 answers:

zhenek [66]3 years ago

8 0

Scale factor = 12 ÷ 6 = 2

61 ÷ 2 = 30.5 units

Alexandra [31]3 years ago

4 0

So if you look at the bigger trapezoid you can see that AB, BC, and CD are all the same measurement. So the same thing would apply to the smaller trapezoid. So EF= 6, FG= 6, and GH= 6. When you find the perimeter you just add all the measurements. So...
6 + 6 + 6 + 12.5 = ?
12 + 6 + 12.5 = ?
18 + 12.5 = 30.5
So 30.5 is your answer. I hope this helps love! :)

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Selma cannot remember her locker number! She knows that her locker number is prime, and that it is a factor of 435. What are all

tatuchka [14]

Answer:

Possible locker numbers for Selma are: 3, 5 and 29

Step-by-step explanation:

First of all, let us have a look at the definition of a prime number.

A prime number is a number which is divisible either by 1 or the number itself.

No other number divides the prime number other than 1 and the number itself.

Now, let us factorize the given number 435 and let us observe the what all possibilities are there.

$435 = 3\times 145$

Factorizing 145 further:

$435 = 3\times 5\times 29$

No further factors are possible.

Therefore 3, 5 and 29 are the prime factors of 435.

So, the answer is:

Possible locker numbers for Selma are: 3, 5 and 29

3 0

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Radda [10]

Answer:

Step-by-step explanation:

79 divided by 68 is your answer

You can do the math

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3 years ago

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Jet001 [13]

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3 years ago

Slope formula question (Algebra 2)

DaniilM [7]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 5}}\quad ,&{{ 3}})\quad 
% (c,d)
&({{ 3}}\quad ,&{{ 1}})
\end{array}
\\\\\\
% slope = m
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3 years ago

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IgorLugansk [536]

Answer: third from the top

Step-by-step explanation:

The correct answer is third from the top.

Arranging numbers in ascending order:

15 17 17 17 18 18 18 19 19 19 21 21 22 23 24

Let's count how many times each number occurs in this series of numbers.

row of numbers

15 +

16 not

17 + + +

18 + + +

19 + + +

20 not

21 + +

22 +

23 +

24 +

25 not

6 0

3 years ago