Answer:
- <u><em>The area covered by the two roads is 441m²</em></u>
Explanation:
I will rewrite the question editing the typos and completing the missing parts for better understanding:
- <em>Through a rectangular field of length 90m and breadth 60m, two roads are constructed which are parallel to the sides and cut each other at right angles through the centre of the field. if the width of each road is 3m, find the area covered by the roads.</em>
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<em>The area covered by the roads</em> is the area of the two roads less the common (intersection) area.
<u>1. Area of the road that runs parallel to the breadth of 60m.</u>
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- Area = length × width = 60m × 3m = 180m²
<u>2. Area of the road that runs paralled to the length of 90m.</u>
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- Area = length × width = 90m × 3m = 270m²
<u>3. Area of the intersection of the two roads.</u>
The intersection is a square of 3m of sidelength.
- Area = (side length)² = (3m)² = 9m²
<u>4. Area covered by the two roads.</u>
- 180m² + 270m² - 9m² = 441m²
Their are three types of infinitives.
18) <u>Se</u> <u>abre</u>
19) <u>se</u> <u>cierran</u>
20) <u>Se</u> <u>habla</u>
21) <u>fue</u> <u>por</u>
22) <u>fueron</u> <u>por</u>
<u />
31) <u>Yo vivo en la misma casa hace </u>(write how many years have you been living in your house) <u>años</u>.
32) <u>Yo estudio español hace </u>(write how many years have you been studying spanish) <u>años</u>.
33) (if you and your friend have met since a long time ago you have to write this): <u>Si, nos conocemos hace mucho tiempo.</u> (If NOT): <u>No, nos conocemos hace poco tiempo.</u>
La comida está hecha.
El carro está arreglado.
Answer:
Hace frío. No <em><u>me voy a quitar</u></em> el suéter. Tengo mucha hambre.<em><u> Voy a comerme</u></em> la manzana. Tengo un examen. <em><u>Estudio</u></em> los verbos y el vocabulario. Tenemos que ir a desayunar temprano. <u><em>Me levanto</em></u> a las siete de la mañana. Mis padres y yo tenemos que cantar canciones navideñas. <em><u>Cantamos</u></em> Jingle Bells. <em><u>Trae</u></em><em> </em>usted su libro a clase todos los días.
Hope this helped! :)
