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3 years ago

2. Determine el area y el valor de "y" de un triangulo isosceles si se conoce que uno de sus lados

Mathematics

1 answer:

Anna71 [15]3 years ago

4 0

Answer:

Mira con el gran boludin que me vengo a encontrar ahora, ya me pasaron 3 iguales a vos y a todos les rspondi y entendieron que al menos tienen que usar el 80% de su cerebro para resolver un problema que te lo resuelve un nene con sindrome de asperger en 7 segundos, así queres que te expliquemos algo nene desnutrido

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The perimeter of a rectangle is 24 inches. Find the dimension If the length of the rectangle is 3 inches more than it’s width.

GuDViN [60]

Answer:

length is 7.5 and width is 4.5

Step-by-step explanation:

Its given that perimeter of the triangle is 24 units.

The condition is that length is 3 units more than the width.

l=w+3;

Formula for perimeter is 2(l+w).

so ,

2(w+w+3)=24,

2w+3=12,

w=4.5,

l=w+3=7.5

Hence for the given conditions length is 7.5 and width is 4.5.

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3 years ago

A portable electronic typewriter cost £180 in 1988. Its price rose by 5% in 1989. What was the new price?

elena-s [515]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{5\% of 180}}{\left( \cfrac{5}{100} \right)180}\implies 9~\hfill \stackrel{\textit{new price}}{180+9\implies 189}$

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3 years ago

Can someone please help me?!!!

Afina-wow [57]

Answer:

sorry you out of luck man

3 0

3 years ago

Plus help I need it fast

GrogVix [38]

Answer:

Rains and Splash

Step-by-step explanation:

2 verbs rains and splash

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3 years ago

Read 2 more answers

Find the second decile of the following data set 24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51 D2 =

Sergio039 [100]

Answer:

D2 = 24

Step-by-step explanation:

given is a data set as

24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51

We have to find the second decile for the above

Arranging in ascending order we get

14, 24, 24, 25,26,28, 34, 40, 45, 51, 58, 64

2nd decile is equal to 20th percentile

20th percentile formula entry appearing which sorts 20% below and 80% above.

i.e. (20%*(14+1)) = 3rd entry

Thus 20th percentile is24.

D2 = 24

7 0

3 years ago