3 years ago

Impartiti numarul 235 in doua parti astfel ca cele doua parti sa fie in raportul 2pe3

Mathematics

1 answer:

aleksklad [387]3 years ago

4 0

Shaj hsbsvrba sbavdr solens

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In triangle pqr, rs=4 and qs=6. find ps

Svetradugi [14.3K]

Answer:

$PS=2\sqrt{6}$

Step-by-step explanation:

we are given triangle as

we know that

triangle PRS and triangle PQS are similar

so, the ratios of their sides must be equal

we get

$\frac{RS}{PS}=\frac{PS}{QS}$

now, we are given

RS=4

QS=6

we can plug it

$\frac{4}{PS}=\frac{PS}{6}$

$PS^2=6\times 4$

$PS^2=24$

now, we can solve for PS

$PS=2\sqrt{6}$

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3 years ago

You have 2 quarts of orange juice and 1 pint of cranberry juice to make a fruit punch.then you use 1 quart more of ginger ale th

Oliga [24]

Convert everything to pints and add them up.
1 quart is 2 pints
4 pints of OJ+1 pint of CJ+(2+4) pints of GA= 11 pints of fruit punch

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3 years ago

i really need help im not using all caps tho cause thats pushy lol ill give everything 20% tip on a bill of $86.29

Sliva [168]

The tip would be $17.26

All you have to do is multiply 86.29 x .2 (20%)

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3 years ago

A tree that is 100 feet tall casts a shadow that is 150 feet long. Determine the angle at which the rays of the sun hit the grou

Dvinal [7]

Answer:

Step-by-step explanation:

A tree that is 100 feet tall casts a shadow that is 150 feet long ...

The angle at which the ray of the sun hit the ground is that which has a tangent equal to 100 / 150 or 2/3. This angle is equal to 33.69. Thus, the answer is letter B. 34°

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3 years ago

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MARKING BRAINIEST!! A wheelchair ramp is 10 feet long. the ramp sits up on a 2 foot platform. How far is it from the end of the

irina [24]

Answer:

The distance between the end of the ramp and the bottom of the platform is about 9.8 feet

Step-by-step explanation:

use the pythagorean theorem (a²+b²=c²) to solve

a and b are the legs, c is the hypotenuse

plug in given values:

2² + x² = 10²

solve for x:

x² + 4 = 100

x² = 96

x ≈ 9.80

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3 years ago