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VladimirAG [237]
3 years ago
13

Q2) The isoscsles right triangle has 2 of it’s sides 10,10 it’s area is

Mathematics
1 answer:
nydimaria [60]3 years ago
3 0

Answer:

Step-by-step explanation:

side a = 10

Area of isosceles triangle = \frac{\sqrt{3}a^{2}}{4}\\\\

           = \frac{\sqrt{3}*10*10}{4}\\\\=\sqrt{3}*5*5\\\\=25\sqrt{3}\\\\=25*1.732

             = 43.3 square units

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Robinson's Doughnut Factory produces 18,000 doughnuts every day. They
Nadusha1986 [10]

Answer:

1,500 doughnuts

Step-by-step explanation:

Divide 18,000 by 12 to find how many will be loaded on each one:

18,000/12

= 1500

So, 1,500 doughnuts will be loaded on each truck

8 0
3 years ago
A realtor predicts that the value of a $70,000 home will increase by the same percentage each year, and will increase by 8% ever
mina [271]

Answer:

f(n)=70,000(1.08)^{0.25n}

3 0
2 years ago
El perímetro de un rectángulo es 28cm, uno de los lados es 6cm más que el otro lado. Hallar el mayor lado del rectángulo.
son4ous [18]

Answer: El mayor lado del rectangulo tiene 10cm

Step-by-step explanation:

El perímetro de un rectángulo puede escribirse como:

P = 2*L + 2*A

Donde L es el largo y A es el ancho.

Sabemos que uno de los lados es 6cm mas largo que el otro, entonces podemos escribir:

L = A + 6cm.

P = 28cm = 2*L + 2*A

podemos reemplazar la primera ecuación en la segunda:

28cm = 2*(A + 6cm) + 2*A

28cm =  12cm + 4*A

28cm - 12cm = 4*A

16cm/4 = A

4cm = A.

Entonces el ancho es 4 cm, y el largo es L = 4cm + 6cm = 10cm

4 0
3 years ago
Which expression is equivalent to –2(5x – 0.75)?
Zinaida [17]

Answer:

5(5x - 0.34

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Dan spends 2 5 of his wages on rent and 1 2 on food. If he makes ?430 per week, how much money does he have left?
BartSMP [9]

Answer:

Dan would be left over with $43 a week.

Step-by-step explanation:

\frac{2}{5} = 40%

\frac{1}{2} = 50%

Rent: $430 - 40% = $172

Food: $430 - 50% = $215

$215 + $172 = $387

$430 - $387 = $43

3 0
3 years ago
Read 2 more answers
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