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Ludmilka [50]
3 years ago
15

What are the solutions to the equation 3(x – 4)(x + 5) = 0?

Mathematics
1 answer:
wariber [46]3 years ago
3 0

Answer: x=4 or x= — 5

Step-by-step explanation:

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Which of the following circles have their centers in the second quadrant? Check all that apply.
erastova [34]

Answer:

B and C

Explanation:

Coordinates of A: (5,-5), which is in the 4th quadrant.

Coordinates of B: (-12,9), which is in the 2nd quadrant.

Coordinates of C: (-3,2), which is in the 2nd quadrant.

Coordinates of D: (2,-7), which is  in the 4th quadrant.

6 0
3 years ago
Given g(x) = -X – 1, solve for x when g(x) = 3.
Vika [28.1K]

Answer:

-4 = x

Step-by-step explanation:

g(x) = -X – 1

g(x) = 3

3 = -x-1

Add 1 to each side

3+1 = -x-1+1

4 = -x

Multiply by -1

-4 = x

8 0
3 years ago
Read 2 more answers
Plot a point on the number line below that is the opposit of -1 3/4
MAVERICK [17]

Answer:

1 3/4 is the answer.

Step-by-step explanation:

Using Absolute Value to find the opposite of -1 3/4,

l -1 3/4 l is 1 3/4

3 0
2 years ago
A company’s profit is equal to revenue minus cost. For one company, the yearly revenue is $32 million. What function rule descri
Naily [24]

Answer:

p=32-c (*Units in million $)

Step-by-step explanation:

Let r be the revenue realized in any given year.

-Given that c=cost and p= revenue

#We notice that the profit, cost or revenue realized in one year is independent of the prior or subsequent year.

-Therefore, the revenue function is independent of time and is expressed as:

p=r-c\\\\r=32\\\\\therefore p=32-c

Hence, the yearly profit for any given year is expressed as p=32-c (*Units in million $).

6 0
3 years ago
Volume of a sphere with a diameter of 8 meters? Use 3.14 for pi.
kvasek [131]
Answer:   " 267.95 m³ " .
______________________________________________________
Explanation:
________________________________________________________


V = (4/3) * \pi * r³ ;

Given: diameter, "d" = "8 m" ;

radius, "r" = 8 m / 2 = 4 m " 
    
V = (4/3) * \pi * r³

V = (4/3) * \pi *(4m)³

V = (4/3) * (3.14) * 4³ * m³  ; 

V = (4/3) * (3.14) * (4*4*4) * m³ ;

V = (4/3) * (3.14) * (64) * m³ ;

V = 267.9466666666666667 m³ ;

round to: " 267.95 m³ " .
_________________________________________________________
4 0
3 years ago
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