$~~~~~~\cos 45^{\circ} = \dfrac{\text{Base}}{\text{Hypotenuse}}\\ \\\implies \dfrac 1{\sqrt 2} = \dfrac{x}{22}\\\\\implies x = \dfrac{22}{\sqrt 2}\\\\\implies x = \dfrac{22\sqrt 2}{2}\\\\\implies x = 11\sqrt 2\\$

8 0

2 years ago

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X2y, for x = 3 and y = 6

DENIUS [597]

Answer:

Step-by-step explanation:

6 0

2 years ago

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Nixon has a square piece of wrapping paper that has a total area of 200 square inches. Which point on the number line below repr

LenaWriter [7]

Answer:

x = 14 inches

Step-by-step explanation:

The area of a square piece of paper is 200 square inches.

We need to find the point on the number line below represents the measurement closest to the side length of the piece of wrapping paper. It is shown in the attached figure.

Area of a square = x², x is the side length

$x=\sqrt{A} \\\\x=\sqrt{200} \\\\x=14.142\ \text{inches}$

x = 14 inches

So, the side length of the square is 14 inches. It is shown in point A.

4 0

3 years ago

Solve each equation for the given variable 21.5 + z = -52.9

hoa [83]

Z = -52.9 - 21.5 that is the answer

3 0

3 years ago

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