Answer:
19,200 yds²
Step-by-step explanation:
The question is asking for how many <em>square yards</em> of grass is needed
This means that it is looking for the Area.
The formula for area is <em>Length x Width = Area</em>
<em>120</em> (Length)
<em>160</em> (Width)
<em>120 x 160</em> = 19,200
The unit of measurement is yards...
19,200 yds²
Answer:
9.1
Explanation:
Use the distance formula
d=sqrt[(x2-x1)^2 + (y2-y1)^2]
d=sqrt[(3-12)^2 + (4-5)^2]
d=sqrt[(-9)^2 + (-1)^2]
d=sqrt[81 + 1]
d=sqrt[82]
d=9.055≈9.1
Where (x1, y1) is (12,5) and (x2, y2) is (3, 4)
Answer:-7,-5,0,4
Step-by-step explanation:
The “bigger” negatives are least then the “smaller” negatives are greater than that. Then the 0 because it is between negatives and positive. Lastly, the positive 4 is the greatest.
Answer:
Númer total de ladrillos= 256
Step-by-step explanation:
<u>Dada la siguiente información:</u>
Total de pisos= 16
Total de ladrillos por piso= 16
<u>Para calcular cantidad de ladrillos en total, tenemos que usar la siguiente formula:</u>
Número total de ladrillos= total de ladrillos^2
Número total de ladrillos= 16^2
Númer total de ladrillos= 256
En este caso lo hace al cuadrado por que la cantidad de pisos y ladrillos por piso es la misma. Sino, es mejor expresarlo como una multiplicación.
