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Brilliant_brown [7]
4 years ago
13

What is the value of x in the proportion below ?

Mathematics
2 answers:
Tju [1.3M]4 years ago
8 0
The value of x is 9.(................)
RSB [31]4 years ago
6 0

Answer: 9 hours

Step-by-step explanation:

Given proportion : \frac{\text{180 Kilometers}}{\text{3 hours}}=\frac{\text{540 Kilometers }}{x}

To find the value of x , we need to multiply 3x hours and divide 180 Kilometers on both the sides, we get

\text{x}=3\times\frac{540}{180}\text{hours}\\\\\Rightarrow\ x=3\times3\\\\\Rightarrow\ x=9\text{ hours}

Hence, the value of x = 9 hours.

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I need help on this, please help explaining how to do this. Thank you <3
Vikentia [17]

Answer:

y=-\frac{1}{4}+5x

Step-by-step explanation:

5x-y=\frac{1}{4}\\-y=\frac{1}{4}-5x\\y=-\frac{1}{4}+5x

6 0
2 years ago
Read 2 more answers
5. 18 m 11 m Not drawn to scale 29 m b. 445 m 7 m d. 203 m​
Luden [163]
Answer: D

Explanation: Apply the pythagorean theorem (a^2 + b^2 = c^2) to get 11^2 + b^2 = 18^2. From that you can solve for b and you get the square root of 203.

Hope this helped! :)
8 0
3 years ago
Read 2 more answers
Plzzz help, the quicker the better!!!!!!
pishuonlain [190]

Answer:

26

Step-by-step explanation:

here,

the lower angle when sumed,

it is like: 154+a=180 (let angle be a) being supplementary angle sum is 180

so value of a becomes 26

then,

the above angle x is corresponding to angle a (a=x)

So value x is 26

7 0
3 years ago
Es el punto donde coinciden tres aristas​
Likurg_2 [28]
El punto donde coinciden 3 o más aristas de un poliedro se denomina : vértice
7 0
3 years ago
HELP!!!
Murrr4er [49]
We can define variable as<span> any factor, trait, or condition that can exist to vary or change.
</span>
Perimeter of rectangle = 2(l+w)
let l is the length of the garden
and w is the width of the garden =<span> 6 less than the length = l - 6
perimeter = 188 feet
p = 2(l+w)
188 = 2 (l + (l-6))
188 = 2(l + l - 6)
188 = 2(2l-6)
188 = 4l - 12
4l = 188+12
4l = 200
l=50 
w = l - 6 = 50 - 6 = 44
Thus, the dimensions, length is 50 feet and width is 44 feet.</span>
3 0
3 years ago
Read 2 more answers
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