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3 years ago

Two-fifths of one less than a number is less than three-fifths of one more than that number

Mathematics

1 answer:

lozanna [386]3 years ago

7 0

Hello,

$\dfrac{2}{5} *(1-n) \textless\ \dfrac{3}{5} *(1+n)$

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Directed line segment PT has endpoints whose

crimeas [40]

Answer:

(2 , 5)

Step-by-step explanation:

point (x,y) that divides the segment PI in the ratio 2 to 1

PD=4 - (-2) = 6 PE/ED=2/1 PE=2ED PE+ED=6 3ED=6 ED=2 PE=4

coordinate of E (2,1) .... 2 is x coordinate of E

DI=7-1=6 DF/FI=2/1 DF=4

coordinate of F (4,5) .... .... 5 is y coordinate of E

CF // PD PC/CI=DF/FI=2/1

C (2,5)

4 0

3 years ago

What problem gives a quotient of 26 r3

Soloha48 [4]

Answer:

55, 81, many different answers

Step-by-step explaination:

To find any answer to this problem do 26 times any number then add 3.

For example:

26x2=52

52+3=55 so...

55 divided by 2 would give you an answer of 26 r3

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3 years ago

Sam's test scores increase proportionally by 5 points for each hour she spends studying. How many points would her score increas

Semenov [28]

If she studied for 2.3 she would have a total of 11.5 because if she got 5 points per hour you just have to multiply it the number of hours she spent studying. So 2.3 x 5 = 11.5! :-)

4 0

3 years ago

Read 2 more answers

Which conversion factor would you use to convert from meters to feet? A) 0.3048m / 1 ft B) 1 ft / 0.3048 C) 1.61 miles / 1 km D)

Reil [10]

Answer: A

Step-by-step explanation: the thing you are converting would be on the bottom

4 0

3 years ago

Read 2 more answers

Find x <br> Need help fast please !!

stellarik [79]

Answer:

$x = 4 \sqrt{3}$

Step-by-step explanation:

By Pythagoras Theorem:

${x}^{2} = {( \sqrt{8 \times 4}) }^{2} + {(4)}^{2} \\ \\ {x}^{2} = {( \sqrt{32}) }^{2} + {(4)}^{2} \\ \\ {x}^{2} = 32 + 16 \\ \\ {x}^{2} = 48 \\ \\ x = \sqrt{48} \\ \\ x = \sqrt{ {4}^{2} \times 3} \\ \\ x = 4 \sqrt{3}$

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3 years ago