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zmey [24]
1 year ago
5

Construct parametric equations describing the graph of the following equation.x = 3y +3If y = 4 + 1, find the parametric equatio

n for x.

Mathematics
1 answer:
masha68 [24]1 year ago
8 0

Given:

x=4y+3,y=4+t

Required: Parametric equation of y.

Explanation:

Substitute 4+t for y into the equation of x.

\begin{gathered} x=4(4+t)+3 \\ =16+4t+3 \\ =4t+19 \end{gathered}

So, the parametric equation for x is x = 4t+19.

Final Answer: The parametric equation of x is x = 4t + 19.

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What factor is paired with 6 to give 24?
djyliett [7]
4 is paired withe 6 to give 24 ..because 6X4 =24 ..

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4 0
3 years ago
A rectangle is formed by combining four congruent squares. If the perimeter of the rectangle is 80 cm. What is its area?
Llana [10]

Answer:

I hope it helps.

3 0
3 years ago
Se desean plantar 361 plantas de limón, en un terreno cuadrado, de manera que en cada fila queden a un metro de distancia.
Mila [183]

Respuesta:

19

Explicación paso a paso:

Si se van a plantar 361 limoneros en un campo cuadrado;

Entonces, el número de plantas en cada fila debe ser el mismo por columna;

Sea el número de plantas por hilera = x

Número total de plantas = x²

361 = x²

Saca la raíz cuadrada de ambos lados

√361 = √x²

19 = x

Número de plantas por hilera = 19

5 0
3 years ago
How many gallons are in 1,980 milliliters? Rounded to the nearest hundredth
Setler [38]

I believe this is the answer? If not I am sorry!

4 0
3 years ago
What is the area of △ABC?
kirza4 [7]
Answer:
Area = 492.4 m²

Explanation:
The area of the triangle can be calculated using the side-angle-side method as follows:
Area = 0.5 * first side * second side * sin(angle included between these two sides)

This rule is illustrated in the attached image.

Now, we have:
AB = 40 m
BC = 25 m
angle B which is the angle included between AB and BC = 80 degrees

The given angle is included between the two given sides, therefore, we can apply the above rule to get the area.
Area of triangle = 0.5*40*25*sin(80)
Area of triangle = 492.4 m²

Hope this helps :)

3 0
3 years ago
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