Answer:
x = 10 and y = 10√2.
Step-by-step explanation:
The right triangle has another one angle of 45°.
Therefore, the angles of the right triangle are 90°-45°-45°.
Hence, it is an isosceles right triangle.
Then, the legs of the right angle are equal to be 10.
So, x = 10
Now, the length of the hypotenuse is given by Pythagoras Theorem i.e.
(Hypotenuse)² = 10² + 10²
⇒ y² = 200
⇒ y = 10√2
Therefore, x = 10 and y = 10√2. (Answer)
Answer:
45
Step-by-step explanation:
36*36+27*27
Then square root the answer
Answer:
60 degrees
Step-by-step explanation:
The wheel is a circunference, so it has a total of 360 degrees. As we have 12 chairs evenly spaced, this 360 degrees will also be divided evenly, so the angle between each pair of chairs is equal to 360 / 12 = 30 degrees.
As we want the angle between chairs B and D, we have two spaces between chairs (the space between B and C and the space between C and D), so the angle is 2 * 30 = 60 degrees
V = LXHXW
V = 12X20X8 = 1920
Answer:
<u>The simplest radical form of this mathematical expression is - 3√3</u>
Step-by-step explanation:
1. Let's write in a mathematical expression the information given:
-4 the square root of 12 + the square root of 75
-4 (√12) + √75
-4 (√4 * 3) + (√25 * 3) (12 = 4 * 3 and 75 = 25 * 3)
-4 (2 √3) + 5 √3
-8 √3 + 5√3
- 3 √3
The result is- 3 square root of 3.
<u>The simplest radical form of this mathematical expression is - 3√3</u>
