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krok68 [10]
2 years ago
6

Determine whether −2a3b3+15c38z3 is a monomial, binomial, trinomial, or other polynomial.

Mathematics
1 answer:
Flauer [41]2 years ago
4 0
Monomial is the answer
You might be interested in
AB and BC form a right angle at their point of intersection, B.
const2013 [10]

Answer:

The y-intercept of AB is <u>(4/3)</u> and the equation of BC is y = <u>(-1/6)</u> x + <u>(4/3)</u>

If the y-coordinate of point C is 13, its x-coordinate is <u>4</u>.

=====================================

Step-by-step explanation:

AB and BC form a right angle at their point of intersection, B.

So, AB ⊥ BC

A = (14 , -1) , B = (2,1)

<u>Part A: Find the y-intercept of AB.</u>

The general equation of the line y = mx + c

Where: m is the slope and c is constant represents y-intercept.

m = (y₂ - y₁)/(x₂ - x₁)

m = \frac{1 - (-1)}{2-14} = \frac{2}{-12} = - \frac{1}{6}

y = (-1/6) x + c

Substitute with the point (2,1) to find c

1 = (-1/6) * 2 + c

c = 1 + 2 *(1/6) = 4/3

y = (-1/6) x + 4/3

So,  <u>the y-intercept of AB is 4/3</u>

=======================================

<u>Part B: Find the equation of BC.</u>

BC ⊥ AB at point B

if m is the slope of AB, the slope of BC = (-1/m)

m = (-1/6)

So, the slope of BC =  (-1/m) = 6

The equation of the line BC ⇒ y = 6x + c

Substitute with the point (2,1) to find c

1 = 6 * 2 + c

c = 1 - 12 = -11

y = 6x - 11

=========================================

<u>Part C: Find x-coordinate of C if y-coordinate of point C is 13.</u>

The equation of the BC is y = 6x - 11

Substitute with the y-coordinate of point C = 13

13 = 6x - 11

6x = 13 + 11 = 24

x = 24/6 = 4

8 0
3 years ago
Which point best represents v10 ?
Free_Kalibri [48]

That would be Q my dude.

Hope this helps

6 0
3 years ago
What is the perimeter, in feet, a rectangle whose length is twice its width and whose width is 8 feet?
anyanavicka [17]
If the width is 8ft and the length is twice the width then multiply 8 by 2 to find your length
4 0
2 years ago
Write a fraction that can be used to represent the same value of the decimal number 0.78
avanturin [10]

Answer:

\frac{78}{100}

If you need a simplified fraction then \frac{39}{50}


8 0
3 years ago
Help me please asap im begging
Mila [183]

Answer: 4

Step-by-step explanation: :)

5 0
1 year ago
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