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3 years ago

X^2-x-56=0 How do you use the zero product property to solve this?

Mathematics

2 answers:

S_A_V [24]3 years ago

6 0

Answer:

(x - 8) (x + 7)

x = 8 or x = -7

qaws [65]3 years ago

3 0

Answer: I don't know lol

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A penny is dropped from the top of the chrysler building(320 m high). How fast is it moving when it hits the ground? (no troll)

olasank [31]

Answer:

I would say pretty fast lol It would be traveling about somewhere beetween 30 to 50 mph because it would have hit terminal velocity at that point.

6 0

3 years ago

I really need help I’ve worked it out already though

Vikki [24]

<h2>Answer:</h2><h3>75(5r)+75(3d)+75(4f)</h3>

Solution,

Cost of roses in 1 bouquet=5r

Cost of daisies in 1 bouquet=3d

cost of green filler in 1 bouquet=4f

Total no. of bouquet=75

cost of one bouquet=5r+3d+4f

total=75(5r+3d+4f)

 =75(5r)+75(3d)+75(4f)

hope it helps

Good luck on your assignment

8 0

3 years ago

Helppppppppppppppppppppppppppppppp

Marina86 [1]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

$\boxed{f(4) = - 1}$

$\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}$

Here we go ~

$f(x) = - 2x + 7$

$f(4) = - (2 \times 4) + 7$

$f(4) = - 8 + 7$

$f(4) = - 1$

I hope it helps ~

5 0

2 years ago

Read 2 more answers

Factor the expression below so it is in simplest form. 8(3x + 5) + 14

shtirl [24]

Answer:

24x+54

Step-by-step explanation:

8(3x+5)= 24x+40

24x+40+14=24x+54

24x+54

8 0

3 years ago

Read 2 more answers

Please help me with these questions

adoni [48]

Number one is a number 2 is c number 3 is D number for is be number six is d

8 0

3 years ago