What are the degree and leading coefficient of the polynomial?

Answer to 10 plzzzzzzzzzzzzzzzzzzzzzzzzzzzz

evablogger [386]

Answer:

B. 2/3

Step-by-step explanation:

0 is less than 1 but not greater than 0.

1 isn't less than 1 but is greater than 0.

3/2 is actually 1.5. 1.5 isn't less than 1 but is greater than 0.

The correct answer is 2/3 because:

2/3 is less than 1 whole.

2/3 is greater than 0.

Hope this helps.

8 0

3 years ago

Reflection Over Parallel Lines Please complete the attached reflection. Thanks!

Allushta [10]

Answer: A(3, -5)

B(6, -2)

C(9, -2)

Step-by-step explanation:

If we have a point (x, y), and we do a reflection over the axis y = a, then the only thing that will change in our point is the value of x.

Now, the distance between x and a must remain constant before and after the reflection.

so if x - a = d

then the new position of the point will be:

(a - d, y) = (2a - x, y).

I will use that relationship for the 3 points

A)

We start with the point (1, -5)

The reflection over y = -1 leaves.

The distance between 1 and -1 is = 1 - (-1) = 2.

Then the new point is (-1 - 2, -5) = (-3, -5)

Now we do a reflection over y = 1, so D = -3 - 1 = -2

Then the new point is:

A = (1 -(-2), -5) = (3, -5)

B) (2, -2)

Reflection over y = -1.

distance, d = 2 - (-1) = 3

the point is (-1 - 3, -2) = (-4, -2)

Now, a reflection over y = 1.

The distance is D = -4 - 1 = -5

The new point is (1 - (-5), 2) = (6, -2)

C) (5, -2)

reflection over y = -1

Distance: D = 5 - ( - 1) = 6

New point: (-1 - 6, -2) = (-7, -2)

Reflection over y = 1.

Distance D = -7 - 1 = -8

New point ( 1 - (-8), -2) = (9, -2)

4 0

3 years ago

Rewrite 6x - 5 in standard form

Kamila [148]

Answer:

I'm pretty sure the answer is still 6x-5.

Step-by-step explanation:

7 0

2 years ago

The first two terms in an arithmetic progression are 57 and 46. The last term is -207. Find the sum of all the terms in this pro

statuscvo [17]

Answer:

-1875

Step-by-step explanation:

An arithmetic sequence has a common difference as a sequence. Here the common differnece is -11.

So our sequence so far looks like,

(57,46,35,24....). We know the last term of the sequence is -207 and we need to find the nth term of that series so we use arithmetic sequence

$a _{1} + (n - 1)d$

where a1 is the inital value,

d is the common differnece and n is the nth term.

We need to find the nth term so

$57 + (n - 1)( - 11) = - 207$

$(n - 1)( - 11) = - 264$

$n - 1 = 24$

$n = 25$

So the 25th term of a arithmetic sequence is last term, now we can use the sum of arithmetic sequence

which is

$\frac{a _{1} + a _{n} }{2} n$

$\frac{57 + ( - 207)}{2} (25) =$

$\frac{ - 150}{2} (25)$

$- 75(25) = - 1875$

6 0

1 year ago

Read 2 more answers

If 2x°,3x°, (2x°+10°) and x°+30° are the size of angles of a quardilateral, find them.

enyata [817]

Answer:

40 degrees

Step-by-step explanation:

2x + 3x + 2x + x + 10 + 30 = 360

Combine like terms

8x + 40 = 360

8x = 360 - 40

8x = 320

x = 320/8

x = 40

40 degrees

Please Rate and Mark as Brainliest!

6 0

2 years ago