3 years ago

Aflati x numar natural nul

Mathematics

1 answer:

Advocard [28]3 years ago

5 0

Exceseuor if im wrong sorry

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(3x² + 6x + 1) = (3x)

torisob [31]

Answer:

Step-by-step explanation:

x=- $\frac{3-i\sqrt{3} }{6}$ , - $\frac{3+i\sqrt{3} }{6}$

hope this helps! :)

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3 years ago

What is the slope of the line represented by 7y − 15x = 14?

photoshop1234 [79]

Y=15/7x+2
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3 years ago

An oil drilling company is drilling a hole. The elevation of the bottom of the hole changes by feet each day. After a certain nu

marin [14]

Answer:

option.D

Step-by-step explanation:

each day it changes by $-73\frac{1}{4}$

so for two days , the elevation becomes $-73\frac{1}{4}$ + $-73\frac{1}{4}$

for 3 days : $-73\frac{1}{4}$ + $-73\frac{1}{4}$ + $-73\frac{1}{4}$

so, for n days, $-73\frac{1}{4}$ + ........ n times

= n* $-73\frac{1}{4}$

therefore, for x days, elevation = x* $-73\frac{1}{4}$

as it is given that after certain days this elevation has reached $-366\frac{1}{4}$

so, x* $-73\frac{1}{4}$ = $-366\frac{1}{4}$

3 0

3 years ago

- Which is greater?<br> 5 2<br> a) or<br> 16 9

azamat

Answer:

5/2

Step-by-step explanation:

5/2= 2 1/2

while 16/9=1 7/9

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3 years ago

Juan want to eat fewer than 800 calories at lunch the table shows the menu at the school cafeteria with the calorie total listed

vova2212 [387]

Answer:

Can you put the picture

Step-by-step explanation:

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3 years ago