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Kitty [74]
3 years ago
9

Given the two similar triangles below. What is the measure of x?

Mathematics
2 answers:
Olegator [25]3 years ago
7 0

Answer:

The answer would be 2.4

Step-by-step explanation:

This is because 5 is the same as 2, and 7 is the same as y, and then 6 is the same as x. If you divide 5 by 2 you get 2.5 if you divide 6 by 2.5 you get 2.4  

MaRussiya [10]3 years ago
3 0

Answer:

x=2.4

Step-by-step explanation:

as the 2 triangles are similar,

\frac{6}{x}  =  \frac{5}{2}

therefore ;

x =  \frac{6 \times 2}{5}

x = 2.4

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Find the possible dimensions of the sports field given if the width is at least 50yards. need help asap
SashulF [63]

Answer: (If I'm right can I get marked brainiest?)

100

2

+

50

2

=

12500

;  

√

12500

=

111.80

yards

Step-by-step explanation:

A football field is a rectangle, so a diagonal line creates 2 right triangles. The formula for the length of the sides of a right triangle is  

a

2

+

b

2

=

c

2

For this problem, we know  

a

and  

b

, so we just have to find  

c

.

100

2

+

50

2

=

c

2

=

12500

The length of the diagonal is  

√

12500

, which is 111.80 yards.

8 0
3 years ago
Find the area? Helppp helpppp
Yuki888 [10]
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3 0
3 years ago
An expression is shown below:
kirza4 [7]

The factored expression is:

3y(x^3 + 4x - 3x^2 - 12)

------------------------

To factor the expression:

  • First, we need to find the greatest common factor of the numeric and symbolic coefficients.
  • Then, we divide each term of the expression by it's gcf.

------------------------

The expression is:

3x^3y + 12xy - 9x^2y - 36y

------------------------

The numeric coefficients are: 3, 12, 9, 36

The gcf of the numeric coefficients is:

3 - 12 - 9 - 36|3

1 - 4 - 3 - 12

The gcf of the numeric coefficients is 3, as 3 is the only number by which 3, 12, 9 and 36 are all divisible.

------------------------

The symbolic coefficients are: x^3y, xy, x^2y, y

The only common term is y, so y is the gcf of the symbolic coefficients.

------------------------

The gcf of the entire expression is the multiplication of the gcfs of the numeric and of the symbolic coefficients, so it is 3y.

Now, to factore the expression:

3x^3y + 12xy - 9x^2y - 36y = 3y(\frac{3x^3y}{3y} + \frac{12xy}{3y} - \frac{9x^2y}{3y} - \frac{36y}{3y}) = 3y(x^3 + 4x - 3x^2 - 12)

The factored expression is:

3y(x^3 + 4x - 3x^2 - 12)

A similar problem is given at brainly.com/question/20691631

8 0
3 years ago
Read 2 more answers
Which measurements could represent the side lengths of a right triangle?
AfilCa [17]

Answer:

16 cm, 30 cm, 34 cm

Step-by-step explanation:

I got this answer simply by plugging each number into my calculator with the following equation:

\sqrt{x^{2} +y^{2} }

When you the lower numbers into the equation, if the lengths really do give you a triangle, then you should get the largest number as your output. This can help you with any of the other questions that you may have to answer.

6 0
3 years ago
Evalute the expression. 80 + (8x4) divided by 2
dexar [7]

Answer:

If you meant [80 + (8*4) ]/2,  then  [80 + (8*4) ]/2=56

or if you meant 80 +  [ 8*4 /  2], then 80 +  [ 8*4 /  2] = 96

Step-by-step explanation:

Evalute the expression. 80 + (8x4) divided by 2

so do you mean

the whole expression 80 + (8x4)   is  over  2 ?

If so then:

evaluate  8x4  =  8 * 4 = 32.

so   we have 80 + (8x4)   is  over  2  =  (80 + 32)/2 = 112/2 = 56

If you meant  80 +  [ 8*4 /  2]

then  80 +  [ 8*4 /  2] = 80 + 8*2 = 80 + 16 = 96

4 0
4 years ago
Read 2 more answers
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