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Nesterboy [21]
3 years ago
13

I need help with a and b please!!!!!!

Mathematics
1 answer:
enyata [817]3 years ago
3 0
A. x = 2544 divided by 25
x=  101.76

B. x = 2150 divided by 20
x = 107.5

I hope this helps let me know if you need more. 
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Identify the values of the variables. Give your answers in simplest radical form. HELP PLEASE!!!
galben [10]

Answer:

x = 3\sqrt{2}

y = 6\sqrt{2}

Step-by-step explanation:

The triangle is a 30-60-90 right triangle.

The ratio of the lengths of the sides is:

1 : \sqrt{3} : 2

The order of the sides in the ratio above is

short leg : long leg : hypotenuse

The long leg is sqrt(3) times the length of the short leg.

x \times \sqrt{3} = 3\sqrt{6}

x = \dfrac{3\sqrt{6}}{\sqrt{3}}

x = 3 \times \sqrt{\dfrac{6}{3}}

x = 3\sqrt{2}

The hypotenuse is twice the length of the short leg.

y = 2 \times 3\sqrt{2}

y = 6\sqrt{2}

6 0
3 years ago
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The diagonals of a rhombus are 16 and 30. What is the perimeter
Varvara68 [4.7K]
The perimeter will be
.. P = 2√(16^2 +30^2) = 2*34 = 68
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3 years ago
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Whats the square root of 49
andre [41]

Answer:

The square root of 49 is 7. 7*7=49

Hope this helps,

:)

8 0
4 years ago
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27 divided by N has a remainder of 3.<br> How many different positive integers could n be?
myrzilka [38]

Solving this question will involve basic division knowledge.

<em><u>The different positive integer values of n are; 4,6,8,12,24</u></em>

From knowledge on division, we know that when 27 is divided by N and we have 3 as remainder, we can express it as;

\frac{27}{n} = quotient + \frac{3}{n}

Now let us rearrange to get;

\frac{27}{n} - \frac{3}{n} = quotient

this gives;

\frac{24}{n} = quotient

Now to get how many positive integers can be n, it means all positive values of the quotient must be positive integers as well.

Factors of 24 are; 1, 2, 3, 4, 6, 8, 12, 24

Thus, the possible positive integers will come from this list.

But we can't make use of 1,2,3 as possible values of n because when we divide with 27, we will get either an exact value or 1 as the remainder.

Thus <em>the possible positive integer values of n are; 4,6,8,12,24</em>

<em />

Read more at; brainly.in/question/20088076

<em> </em>

3 0
3 years ago
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1/8 + 2(1/2m + 5) = 1/4m + 7
Neporo4naja [7]
<span>1/8 + 2(1/2m + 5) = 1/4m + 7 would equal m=-25/6</span>
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4 years ago
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