Answer:
The answer is: 48.36 - 49.2 = 0.84 seconds
Step-by-step explanation:
At the 2021 Olympics, Haunae Miller-Uibo won the gold medal in the 400 meters race with a time of 48.36 seconds, while Marileidy Paulino won the silver medal with a time of 49.2 seconds. To find out how many seconds separated the top two runners, we can subtract Miller-Uibo's time from Paulino's time:
49.2 - 48.36 = 0.84 seconds
Therefore, Marileidy Paulino was 0.84 seconds behind Haunae Miller-Uibo in the 400 meters race at the 2021 Olympics.
Answer:
A=40, B=60, C=80
Step-by-step explanation:
180/7 to find what "1" would be in the ratio then multiply 20*2, 20*3, 20*4.
The measures of the angles in a triangle with the ratio 2:3:4, namely ∆ABC, are 40°, 60°, and 80° respectively.
To determine the measures of the angles in ∆ABC given that m∠A: m∠B: m∠C = 2:3:4, you first need to understand that the sum of the interior angles in a triangle equals 180°.
We will begin by assigning values to the angles as per the given ratios.
Therefore, we'll say m∠A = 2x, m∠B = 3x, and m∠C = 4x.
Based on the rule that the angles of a triangle add up to 180°, we get the equation 2x + 3x + 4x = 180.
Simplifying that, we get 9x = 180.
To find the value for 'x', divide both sides of the equation by 9. This results to x = 20.
To get the measures of the angles, you then multiply the values of 'x' with the ratios.
Hence, m∠A = 2 * 20 = 40°, m∠B = 3 * 20 = 60°, and m∠C = 4 * 20 = 80°.
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In order to write number 0.000059 in scientific notation we need to move the decimal point from its current location (black dot) to the new position (red dot).
0.00005.9So, we need to move decimal point 5 places to the left.
This means that the power of 10 will be negative 5.
Now we have that the
Number part = 5.9 and
Exponent part = -5
So, the solution is:
5.9⋅10−5
The length of the second rectangle when length of a rectangle is 18 centimeters and the width is 6 centimeters is 6 centimeters.
Similar rectangles are geometric figures that have the same shape but may differ in size. Their corresponding sides are proportional. In this case, the two rectangles are similar, and we can use this property to find the length of the second rectangle.
Let "L" be the length of the second rectangle.
Since the two rectangles are similar, the ratio of their corresponding sides should be the same. We can set up the proportion:
(Length of First Rectangle) / (Width of First Rectangle) = (Length of Second Rectangle) / (Width of Second Rectangle)
Substitute the given values:
18 cm / 6 cm = L / 2 cm
Now, cross-multiply to solve for "L":
18 cm * 2 cm = 6 cm * L
36 cm² = 6 cm * L
Next, isolate "L" by dividing both sides by 6 cm:
L = 36 cm² / 6 cm
L = 6 cm
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