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ss7ja [257]
3 years ago
11

Cuatro vecinos conversan sobre el área de sustierras y encuentran que el área del terreno de cadauno coincide con el cuadrado de

la edad de susrespectivos hijosLa Rivera= 256 m2La Primavera= 100 m2El Roble= 225 m2La Estancia= 169 m2PREGUNTAS:A- ¿Cuántos años tiene el hijo del hacendado cuyoterreno tiene mayor área?B- ¿En cual hacienda vive el niño que tiene 10 años?C- ¿Cuál es la edad del niño que vive en la Estancia?D- ¿El niño que tiene 15 años vive en el roble?GRACIAS POR LA AYUDA!!!
Mathematics
1 answer:
tigry1 [53]3 years ago
3 0

Answer:

A. 16 años

B. Primavera

C. 13 años

D. Si

Step-by-step explanation:

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If Jenny walks 2 miles in 40 minutes, then Jenny will walk how far in 100
Snezhnost [94]

Answer:

Five miles

Step-by-step explanation:

if 2=40 then 1=20 so 5=100

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2 years ago
When was the midpoint formula invented?
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In was invented in 1596.

5 0
3 years ago
Will, Mike, and Sue went to dinner. Will paid 1/3 of the dinner bill. Micah and Sue paid in the ratio 2:3. If Sue paid $6 more t
raketka [301]
Let's call their parts w,m and s

if will paid 1/3, then m+s=2w (they paid 2/3, which is twice as much as will did)

Now, we know that:
Micah and Sue paid in the ratio 2:3.
this means the 3m=2s

and m=2/3s

Again:
m+s=2w

and we substitute m:
2/3s+s=2w
5/3s=2w// multiply both sides by 3
5s=6w

we also know that s=w+6 (from the last sentence) so we substitute:

5(w+6)=6w
5w+30=6w
30=w

so, Will paid 30, Sue paid 36 (six more than him), Mike paid 24 (24:36 is the same ratio as 2:3, you can check this by dividing both 24 and 36 by 12: you have 2 and 3)

and the total was 30+36+24=90.





3 0
4 years ago
Mr. Barber uses 7/9 yard of wire to put up a ceiling fan. He uses 1/3 yard of wire to fix a switch How much more wire does he us
Oliga [24]
1/3 is the same as 3/9. To solve this, subtract 3/9 from 7/9.

\frac{7}{9}-\frac{3}{9}= \frac{4}{9}

Your answer is \frac{4}{9}

4 0
3 years ago
A proportion is shown. 24/x= 3/0.5 What is the value of x?
Anni [7]

Answer:

x=4

Step-by-step explanation:

5 0
3 years ago
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