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3 years ago

I’m Stuck I Don’t Get How Too Do This

Mathematics

2 answers:

Brut [27]3 years ago

6 0

The answer is 0.25 because if you have 20 liters to start and you go down to 14 within 24 hours, 6 being the difference,you can use the multiple choice answers to your advantage and multiply them by 24 to see which one will equal 6

Readme [11.4K]3 years ago

5 0

its either 0.25 or 0.50 I'd rather go for 0.25

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I need help fast

Pie

YZ since they are in the same spot in the cong statement

4 0

3 years ago

(09.02)

Ivenika [448]

Answer:

4th option

Step-by-step explanation:

x² - 2x - 3 = 0 ( add 3 to both sides )

x² - 2x = 3

using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 1)x + 1 = 3 + 1

(x - 1)² = 4

4 0

2 years ago

How to factor 4x^2+7x-15

GuDViN [60]

$4x^2+7x-15$

Break the expression into group:

$(4x^2+5x)+(12x-15)$

factor out x from 4x² - 5x : x (4x-5)
factor out 3 from 12x-15 : 3 (4x-5)

$=x(4x-5)+3(4x-5)$

factor out common term (4x-5) :

$= (4x-5)(x+3)$

hope this helps!

4 0

3 years ago

Urgent please help..

nlexa [21]

8.60 cm is the answer to your question and i used calculator.net for help

5 0

3 years ago

Read 2 more answers

Solve the inequality- x+18 ≥ 8x+4 or 15x-15 ≤ 15x+5<br><br> I give Brainliest!

r-ruslan [8.4K]

Answer:

x ≥ 2

0 ≤ 20 (not quite sure if the question is right)

Step-by-step explanation:

x+18 ≥ 8x+4

x - 8x ≥ 4 - 18

-7x ≥ -14

x ≥ $\frac{-14}{-7}$

x ≥ 2

________________

15x-15 ≤ 15x+5

15x - 15x ≤ 5 + 15

0 ≤ 20

(I don't think this is the right question...cuz theres a 0)

6 0

2 years ago