3 years ago

Write the quadratic equation in factored form. Be sure to write the entire equation.

Mathematics

1 answer:

leonid [27]3 years ago

4 0

Glad they didn't have online homework when I was in school; what a pain to type this way.

$x^2 - 5x - 24 = 0$

We need two numbers that multiply to -24 and add to -5; it doesn't take too long to come up with -8 and 3.

$(x-8)(x+3) = 0$

That's the answer.

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4 − –5f = –66 f = _______

Paraphin [41]

Answer:

f = -14

Step-by-step explanation:

given:

4 − (–5f) = –66

4 + 5f = -66 ( subtract 4 from both sides)

5f = -66 - 4

5f = -70 (divide both sides by 5)

f = (-70) / 5

f = -14

8 0

2 years ago

(a)It takes 51

never [62]

a) Given :

51 pounds of seed can be planted in = 9 acre field.

Per pound of seed = $\frac{9 \ acre}{51 \ pounds \ of \ seed}$

We can convert 9/51 in simplest fraction by dividing top and bottom by 3.

We get

$\frac{9/3}{51/3}=\frac{3}{17}$

<h3>Therefore, 3/17 of an acrs can be planted per pound of seed.</h3>

b) $10 amount = 16 pounds of sugar.

$1 amount = 16/10 = 1.6 pounds of sugar.

<h3>Therefore, 1.6 pounds of sugar she got per dollar.</h3>

4 0

3 years ago

Hey is anyone from flvs school 7 grade Florida please i need help do u know the questions for the DBA just give me the questions

tatiyna

Hey I'm in flvs too but I have a different teacher, what class and module is your DBA for?

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3 years ago

A farmer was dividing up his one third of an acre of land between his 5 children. Since each child got the same amount of land,

Alekssandra [29.7K]

Each child got 1/15 of an acre

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3 years ago

The math club is selling gift wrap for a funraiser. They sold 45 rolls of soild wrapping paper at $4 each and rolls of patterned

Lunna [17]

4 * 45 = 180

265 - 180 = 85

85/5 = 17

They sold 17 rolls of patterned wrapping paper.

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3 years ago