Topic
Q:
17) through: \( (4,2) \), parallel to \( y=-\frac{3}{4} x-5 \)
Q:
3. Una ventana tiene forma rectangular y está coronada con un semicirculo. El rectángulo es de
vidrio transparente, mientras que el semicirculo es de vidrio polarizado, y deja pasar solo la mitad
de luz por unidad de área en comparación con el vidrio transparente. El perimetro de la ventana
es de 170 cm . Obtén las proporciones de la ventana que dejen pasar la mayor cantidad de luz.
Ignora el espesor del marco.
Q:
- Konstruiere ein rechtwinkliges Dreieck \( A B C \) mit der Hypotenuse \( c=9 \mathrm{~cm} \)
und der Höhe \( h_{c}=4 \mathrm{~cm} \).
- Strecke das Dreieck vom Inkreismittelpunkt aus mit \( k=-0.5 \).
Q:
Question 4
Suppose the SC DOT wants to create a new road in Lancaster County at the point \( (-5,-7) \). This new road will be perpendicular to a
current road modeled by \( y-6=-5(2 x+3) \). Find the Standard Form of the Linear Equation and Slope Intercept Form of the Line.
Use the editor to formot ydur answer
Q:
If \( P=(8,2) \), find the image
of \( P \) under the following rotation.
\( 270^{\circ} \) counterclockwise about the
origin
([?], \( \square) \)
Enter the number that belongs in
the green box.
Q:
If \( \mathrm{P}=(2,-1) \), find the image
of P under the following rotation.
\( 90^{\circ} \) counterclockwise about the origin
\( ([?],[]) \)
Enter the number that belongs in
the green box.
Q:
a) \( (3,9)+(6,-4) \)
Q:
parallel, perpendicular, or neither:
\[ 5 . \quad m_{1}=-1 / 2 \quad m_{2}=2 \]
Q:
3. [13.4] A ladder that is 20 feet long is leaning against a building. How high on the
building will the ladder reach when the bottom of the ladder is 8 feet from the building?
Round to the nearest tenth.
Q:
(a) Dalam Rajah \( 19, A(2,4) \) dan \( D(3,2) \) ialah dua titik pada satah Cartes.
In Diagram \( 19, A(2,4) \) and \( D(3,2) \) are two points on the Cartestan plane.
(i) Cari jarak di antara \( A \) dan \( D \).
Find the distance between \( A \) and \( D \).
(ii) Cari titik tengah bagi garis \( A D \).
Find the midpoint of the line \( A D \).
Jawapan/Answer:
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