2 years ago

Please help me 15 points :)

1 answer:

maw [93]2 years ago

7 0

Answer:I don't really know sorry but I think its the second one

Step-by-step explanation:

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agasfer [191]

Answer:

b.adot5

Step-by-step explanation:

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3 years ago

iren [92.7K]

SAS

there is an included angle on each triangle so if you look carefully there are two sides in which are given

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3 years ago

serg [7]

Answer:

2cm..................

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3 years ago

Ilya [14]

Answer:

I assume your goal is to rationalize the denominator -

So you need to multiply the denominator by its conjugate.

So we have:

$\frac{\sqrt{x} }{\sqrt{x}-\sqrt{7} } *\frac{\sqrt{x} +\sqrt{7} }{\sqrt{x} +\sqrt{7}}$

$\frac{x-\sqrt{7}\sqrt{x} }{x-7}$

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3 years ago

TiliK225 [7]

Answer:

total number of students is 25

AIZA AND GLAIZA came 60% of the 25 students that is 15th position

A) therefore students which came below them were= 10

B) Students who has scored greater than them were=> 15-2=13 (as they niether got less than 12 nor more than 12.)

5 0

3 years ago