2 years ago

Which triangles can have two sides of the same lenghth

1 answer:

5 0

The answer is Isosceles triangle

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juin [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

worty [1.4K]

2r-6+5r=3-r+7

7r-6=10-r

7r+r=10+6

8r=16

r=16/8

r=2

7 0

2 years ago

swat32

Answer:

Step-by-step explanation:

The frequency table is attached below.

We have to calculate, the probability that the student preferred morning classes given he or she is a junior.

i.e $P(\text{Morning }|\text{ Junior})$

We know that,

$P(A\ |\ B)=\dfrac{P(A\ \cap\ B)}{P(B)}$

So,

$P(\text{Morning }|\text{ Junior})=\dfrac{P(\text{Morning }\cap \text{ Junior})}{P(\text{Junior})}$

Putting the values from the table,

$\dfrac{P(\text{Morning }\cap \text{ Junior})}{P(\text{Junior})}=\dfrac{\frac{16}{143}}{\frac{26}{143}}=\dfrac{16}{26}=0.615$

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2 years ago

avanturin [10]

2.3 in decimal form

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2 years ago

Afina-wow [57]

Answer:

pls write full question question is incorrect

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2 years ago