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3 years ago

Rewrite in Y = MX +b form show your work -6x+2y=10

Mathematics

2 answers:

Leona [35]3 years ago

4 0

Answer:

answer y= 3x +5

Step-by-step explanation:

-6x+2y=10

we need to get y by itself so move the -6x to the other side

you get

2y=6x+10

divide everything by 2

2y/2=6x/2+10/2

y= 3x+5

diamong [38]3 years ago

4 0

1.) isolate y
2.) divide both sides by 2 to get y by itself.

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Factor the following equations to find the zeros of the equation.

olasank [31]

Answer:

1) 4, -5 and 3 are the ZEROES of the expression j = (p - 4)(p + 5)(p - 3)

Step-by-step explanation:

Here, the given phrase is:

j = (p - 4)(p + 5)(p - 3)

Now, here j is Expressed as the product of roots.

(p - 4),(p + 5) and (p - 3) are 3 given roots of the polynomial j.

Now, if (x-a) is the ROOT of the polynomial, then x = a is the ZERO of the POLYNOMIAL.

In this given expression:

(p-4) is the ROOT⇒ 4 is the ZERO of the polynomial j.

(p+5) is the ROOT⇒ (-5) is the ZERO of the polynomial j.

(p-3) is the ROOT⇒ 3 is the ZERO of the polynomial j.

Hence, here 4, -5 and 3 are the ZEROES of the expression

j = (p - 4)(p + 5)(p - 3)

8 0

3 years ago

last year hari was 4 feet tall, and this year he is 5 feet tall. what is the percent increase of his height?

shutvik [7]

Answer:

75%

Step-by-step explanation:

hsjdidjdbdkosksksldmenk

3 0

3 years ago

Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit. Select all that apply.

sergij07 [2.7K]

We can use using graphing technology to solve the system of equations here.

So draw sketch of graphs $y = 8^{(x-9)}$ and $y = log (3x) +2$ on graphing calculator. you will get sketch as shown

Take pointer to point of intersection as shown. It displays (x,y) coordinate of points of intersection as (9.597, 3.459) as show in figure.

Now round off these values to nearest tenth thats one digit after decimal dot.

so to round 9.597 to one decimal place we will see 2nd decimal digit(next to place where you have to round off) which is 9 here and as 9 is greater than 5 so we will increase 1st decimal place digit by 1, so round to one decimal place will be 9.6.

Similarly to round off 3.459 to one decimal place we will see 2nd decimal digit which is 5. Again as its equals 5 we will increase the 1st decimal digit by 1 for round off. So final round off to one decimal place will be 3.5

So final answer for solution set will be choice C (9.6, 3.5)