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sergejj [24]
3 years ago
14

Calcular los perimetros de las siguientes figuras porfa ayúdenme ya​

Mathematics
1 answer:
Basile [38]3 years ago
7 0

Answer:

solo suma todos los valores x+4(3)+(x+x)

en el segundo x+5(2)+x+3(2)

en el tercero x-3+(2x+5)+(2x+5)

y en el cuarto x(3)+(x+4)

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Which of the following could be the ratio between the lengths of the two legs of a 30-60-90 triangle?
Artist 52 [7]

Answer:c

options A  and B

Step-by-step explanation:

the ratio between the lengths of the two legs of a 30-60-90 triangle

General ration of 30-6- 90 degrees triangle is

x : xsqrt(3) : 2x

When x=1 the ratio becomes 1 : 1 sqrt(3)

when x= 2sqrt(3) the ratio becomes

It becomes

Two sides of 30-60-90 triangle cannot be equal

so option c  and option D are not possible

sqrt(2) is also not possible  because we have sqrt(3) in general ratio

PLS MARK ME AS BRAINLIEST.

5 0
2 years ago
Which expression is<br> equivalent to -3(4 - 6x)?<br><br><br> show steps please
Ket [755]

Answer:

-3(4 - 6x)

-12 +18x

=18x - 12

Step-by-step explanation:

You multiple the negative 3 with positive 4 to get negative 12.

An you also multiple the negative 3 with negative 6x (a negative multiple a negative changes into positive) giving you 18x as your answer

5 0
3 years ago
Which is equivalent to 80^ 1/4
11Alexandr11 [23.1K]

Answer:

B) \sqrt[4]{80} ^x

Step-by-step explanation:

The given expression is 80^{\frac{1}{4} x}

It is 4th root. because 1/4 represents the 4th root.

So, \sqrt[4]{80} ^x

Therefore, the answer is B) \sqrt[4]{80} ^x

5 0
3 years ago
Analyze the diagram below and answer the question that follows.
pshichka [43]

Answer:

A:sin (J) >cos (L)

Step-by-step explanation:

Hopefully this helps

7 0
3 years ago
There has been a great deal of controversy over the last several years regarding what types of surveillance are appropriate to p
Gemiola [76]

Answer:

0.000329

Step-by-step explanation:

Please have a look at attached document.you will get complete solution.

7 0
3 years ago
Read 2 more answers
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