The base of a triangle is 13 cm and its hieght is 5cm. What is the area

Mathematics

1 answer:

Maslowich3 years ago

3 0

The answer to your question is 18cm

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Find the length of the leg. If your answer is not an integer, leave it in simplest radical form. answer asap pls

Nitella [24]

A 45-45 90 triangle has two lengths that are equal, and the hypotenuse is √2 times those lengths.

Therefore:
Let x = the length of a leg (doesn't matter which one, they are equal)
√2 * x = 24 Divide both sides by √2
x = 24 / √2
To get the radical out of the denominator, multiply the right side by √2/√2
x = 24√2 / 2
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jok3333 [9.3K]

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During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 7

kondaur [170]

Answer:

13 centimeters per day.

Step-by-step explanation:

We have been given that during summer, the water level of the river increased by 78 centimeters in 6 days. We are asked to find the water level increase rate in centimeters per day.

To find the water level increase rate per day, we will divide total increase by total days as:

$\text{Water level increase rate per day}=\frac{78\text{ cm}}{6\text{ days}}$