All categories

2 years ago

Need Help with # 16...............................

Mathematics

2 answers:

Alona [7]2 years ago

8 0

The coefficient for the first y is 1. Second y is 4. Third y is -3.

9966 [12]2 years ago

8 0

I think it is Y to the 7nth power because you do Y to the 5th plus 4y to the 2nd and get 4y to the 7nth but then minus 3y and get 1y to the 7nth. which is equal to Y to the 7nth

Answer Y to the 7nth power

You might be interested in

In the xy-plane, the equations x + 2 = 10 y and 3 +6 = x y c represent the same line for some constant c. What is the value of c

aalyn [17]

Answer:

C=30

Step-by-step explanation:

Supposing that we have the lines

x+2=10y

and

3x+6=Yc.

Note that dividing by 3 the second line can be rewritten as

x + 2= Y c/3.

Remember that a line is written as $ax+b=dY$ , in our case, both lines have $a=1$ and $b=2$ . Therefore, in orther that the two lines are equal, we need that $10=c/3$ , hence $c=30.$

3 0

3 years ago

Given: - 1/2 x > 4

Romashka [77]

$-\dfrac{1}{2}x > 4\qquad|\text{change the signs}\\\\\dfrac{1}{2}x < -4\qquad|\cdot2\\\\x < -8\to\{x|x\in\mathbb{R},\ x < -8\}\to\boxed{B.}$

5 0

2 years ago

What is the equation of a line that passes through (1,5) and (3,11)? Show work please.

jekas [21]

First, find the gradient/slope:
Use slope formula:
m=(y2-y1)/(x2-x1)
=(11-5)/(3-1)
=6/2
=3
Then use the line equation formula:
y=mx+c
You can substitute (1,5) if you like, also must substitute the slope as well!
5=3x1+c
c=2
Then find the full equation, which gives you the answer:
y=3x+2

3 0

2 years ago

Enter an algebraic expression that represents the sum of fifty-seven and x cubed.

tresset_1 [31]

Jdnsjaiajiajsiiaiaia ajjakskskks

8 0

2 years ago

Explain the distance formula. Then use it to calculate the

Alex777 [14]

Answer:

$dAB=10\ units$

Step-by-step explanation:

we know that

The <u>distance formula</u> is derived by creating a triangle and using the Pythagorean theorem to find the length of the hypotenuse. The hypotenuse of the triangle is the distance between the two points

The formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$