3 years ago

A person in an apartment

1 answer:

zysi [14]3 years ago

8 0

The office building is about 30 feet tall

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jekas [21]

Try this solution:

D(f): √(2-x)≥0; ⇔ 2-x≥0; ⇔ x≤2 or x∈(-∞; 2].

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3 years ago

Julli [10]

X = 33 °

Since PQS forms a 90 degree angle, subtract 57 (from PQR) to get RQS.

90-57=33

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3 years ago

Ierofanga [76]

The answer should be (x, y) —> (x - 8, y + 10)

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1 year ago

Nataly [62]

Answer:

14.4

Step-by-step explanation:

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3 years ago

makvit [3.9K]

Answer: OPTION D.

Step-by-step explanation:

Rectangles have four right angles (angles of 90 degrees).

The point of intersection of the diagonals divides each one of them into two equal parts.

Knowing this, we can conclude that:

$m\angle c=m\angle b=55\°$

(Observe the figure)

Therefore, since the sum of the interior angles of a triangle is 180 degrees, we can find the value of "x":

$x+m\angle c+m\angle b=180\°\\x=180\°-55\°-55\°\\x=70\°$

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3 years ago