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azamat
3 years ago
7

HELPPPPPPPPPPPPPPPPPPPPPPPPPP PLZZZZZZZZZZZZZZZZZZzz

Mathematics
2 answers:
jarptica [38.1K]3 years ago
8 0
B because the last term is -12 and if you think about it, it is the product of the constants of all three binomials. -12/3/(-1)=4. There is only one binomial that has 4 has a constant.
NikAS [45]3 years ago
5 0
★ CUBIC RESOLUTION ★

Since , Given data states that 2x-1 and x + 3 are the factors ,
There multiple will also be a factor , hence ,

2x-1 ( x +3 ) = 2x² +5x - 3 will also satisfy the previous equation subsequently :

By dividing 2x³ + 13x² + 17x -12 by 2x² + 5x -3 we obtain remainder as 0 [ means complete division ] and quotient as x + 4

Hence , the 3rd factor is → x + 4

★✩★✩★✩★✩★✩★✩★✩★✩★✩★✩★
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The total of two investments are $5,000. The average annual interest rate for one investment is 10% and 14% for the other. The t
olga_2 [115]

Answer:

Step-by-step explanation:

How  the heck imma suppose to no

8 0
3 years ago
What is the slope if a line passes through the points (28,86) and (34,83)
jasenka [17]

Answer:

The slope is -0.5 or -1/2

Step-by-step explanation:

the slope of a line is easily calculated by hand using small, whole number coordinates. The formula becomes increasingly useful as the coordinates take on larger values or decimal values.

It is worth mentioning that any horizontal line has a gradient of zero because a horizontal line has the same y-coordinates. This will result in a zero in the numerator of the slope formula. On the other hand, a vertical line will have an undefined slope since the x-coordinates will always be the same. This will result the division by zero error when using the formula.

8 0
3 years ago
You want to purchase a new car in 5 years and you anticipate the cost of the car to be $55,000. You are given an investment plan
Usimov [2.4K]
Wow - that is an unusual calculation.  You'll need a formula for the monthly payment of a monthly annuity, and it is located here:
http://www.1728.org/annuity3.htm  (see formula 2)
You'll find THAT page and THIS page very helpful:
http://www.1728.org/annuitym.htm


rate = rate / 1,200
rate = <span> <span> <span> 0.005166666667 </span> </span> </span>
n= number of months = 5 * 12 = 60

monthly amount = [Total] / ([(1 + rate)^(n+1) -1] / [rate]) -1

monthly amount =
55,000 / [[( 1<span>.005166666667)^</span>(61)-1] /  1<span>.005166666667] -1
</span>
monthly amount = 55,000 / [[<span><span>1.3693761617</span> -1</span>] / .005166666667]-1
monthly amount = 55,000 / [[.3693761617] / .005166666667]-1
monthly amount = 55,000 / ((<span> <span> <span> 71.4921603244)-1)
</span></span></span>monthly amount = 55,000 / (<span> <span> 70.4921603244)</span></span>
<span><span><span>monthly amount = 780.2286062293 </span> </span> </span>
OR 780.23 (rounded)

Yes, it's just that "simple". LOL


5 0
4 years ago
Read 2 more answers
In a 30-60-90 triangle, the length of the hypotenuse i 6. What is the length of the shortest side?
True [87]

Answer:

3 units

Step-by-step explanation:

In a 30-60-90 triangle, the length are given by:

x \\ \\   \frac{x}{2}  \\  \\  \frac{x}{2}  \sqrt{3}

Where the longest side x, is the hypotenuse.

The shortest side is

\frac{x}{2}

Since x=6 is the hypotenuse, the shortest side length is:

\frac{6}{2}  = 3

8 0
3 years ago
Sarah was given an exit slip with the problem: "45 is 75% of what?" Below is how she set up the equation with equivalent ratios.
babymother [125]

The answer should be 60 if im correct.

4 0
3 years ago
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