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laiz [17]
2 years ago
8

Find the value of x. x:12=5:8

Mathematics
2 answers:
faltersainse [42]2 years ago
6 0

Answer:

x = 7.5

Step-by-step explanation:

expressing the ratio as a fraction , that is

\frac{x}{12} = \frac{5}{8} ( cross- multiply )

8x = 60 ( divide both sides by 8 )

x = 7.5

Otrada [13]2 years ago
3 0

Answer:

Since 5:8is constant with respect to x, the derivative of 5:8 with respect to  x is 0.0

Step-by-step explanation:

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Please answer this correctly without making mistakes I want experts and ace people to answer this correctly without making mista
yarga [219]

9514 1404 393

Answer:

  2 miles 2 yards

Step-by-step explanation:

There are 1760 yards in a mile, so you are effectively performing the division ...

  (9185 380/1760) ÷ 4590

where the number in parentheses is a mixed number of miles.

You do this division the same way you do any mixed-number division. There are different possible methods you can use. One of them is to convert the mixed number to an improper fraction, then divide.

  9185 380/1760 = 9185 19/88 = (88·9185 +19)/88 = 808299/88

Then this is divided in the usual way:

  \dfrac{808299}{88}\div4590=\dfrac{808299}{88\cdot4590}=\dfrac{808299}{403920}=2\dfrac{459}{403920}=2\dfrac{1}{880}

Finding the quotient and remainder is straightforward. Reducing the fraction involves finding common factors in the numerator and denominator. As it turns out, 459 is a factor of 403920, so the fraction reduces as shown.

Now, we need to convert 1/880 miles back to yards.

  ((1/880) mi) × (1760 yd/mi) = 2 yd

So, the quotient you seek is ...

  2 miles 2 yards

8 0
3 years ago
A die is rolled and what is the probability that it will show a number greater than 4?
enyata [817]

Answer:

1/3

Step-by-step explanation:

A die has 6 numbers 1-6 and there are two numbers higher then 4, 5 and 6. so that is 2/6 or 1/3

6 0
3 years ago
26×6 using distributive property
Elina [12.6K]

Answer:

156

Step-by-step explanation:

26=20+6

(20×6) + (6×6)

=120+36

=156

7 0
4 years ago
An equilateral triangle has a perimeter of 24 centimeters. If the triangle is dilated by a factor of 0.5, what is the length of
dimulka [17.4K]

Answer:

4

Step-by-step explanation:

To find the side length of the original triangle:

24/3=8 (because it is an equilateral triangle).

Because the triangle is dilated by a factor of 0.5 and the triangle is equilateral, the side lengths of the new triangle is

8*0.5=4

4 0
3 years ago
What is the slope of the line in the graph?
Allisa [31]

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 1) ← 2 points on the line

m = \frac{1-0}{0+1} = 1

3 0
3 years ago
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