2 years ago

(2 - 5m) (-5) dhwfhsdjduhrhdb ewdewg

1 answer:

Semmy [17]2 years ago

5 0

Answer:

25m−10 would be the answer

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Evgesh-ka [11]

D because you need to make the denominators have a common multiple.

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2 years ago

max2010maxim [7]

A 8 as the 2 labelled lengths will be the same; 2 x 8 = 16

4 0

2 years ago

mars1129 [50]

So i got 90 4/7 reduced in fractions

5 0

2 years ago

e-lub [12.9K]

Answer:

c = $\frac{b^2-R^2}{4a}$

Step-by-step explanation:

Given

R= $\sqrt{b^2-4ac}$

Clear the radical by squaring both sides

R² = b² - 4ac ( subtract b² from both sides )

R² - b² = - 4ac ( multiply all terms by - 1 )

b² - R² = 4ac ( divide both sides by 4a )

$\frac{b^2-R^2}{4a}$ = c

6 0

3 years ago

Romashka [77]

Answer:

6 is the answer

Step-by-step explanation:

8 0

3 years ago