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Scorpion4ik [409]
3 years ago
15

Let Pbe the set of polynomials. Let a, b, c and d be elements of Psuch that band dare non-zero elements of P Which of the follow

ing is true
regarding the sum below?
A.
The sum is a rational expression
B.
The sum is a rational number
C.
The sum is a polynomial.
D.
The sum is an integer.
Mathematics
1 answer:
vazorg [7]3 years ago
6 0
The answer is b the sun is a rational number
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10+10+10+10+10+10+10+10
just olya [345]

Answer:

80 :))))))

Step-by-step explanation:

5 0
3 years ago
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In this figure a || b Find the measure of each angle using either of the given angle measures. Identify the reason for each answ
geniusboy [140]

Answer:

m

m

m

m

m

m

Step-by-step explanation:

Part 1) Find the measure of angle 1

we know that

m -----> by supplementary angles

m

Part 2) Find the measure of angle 2

we know that

m -----> by alternate exterior angles

Part 3) Find the measure of angle 3

we know that

m -----> by vertical angles

Part 4) Find the measure of angle 4

we know that

m ------> by corresponding angles

Part 5) Find the measure of angle 5

we know that

m -----> by vertical angles

so

m

Part 6) Find the measure of angle 6

we know that

m -----> by supplementary angles

we have

m

substitute

86\°+m

m

3 0
3 years ago
What is the equation of the line that passes through the point (3,2) and has a slope of -5/3?
Pani-rosa [81]
Answer= Y=-5/3x+7

First substitute (3,2) into the equation y=-5/3x +b which gives you 2=-5/3x+b. Solve for b, then put the equation into slope-intercept form.
8 0
3 years ago
A web music store offers two versions of a popular song. The size of the standard version is 2.3 megabytes (MB). The size of the
Effectus [21]

answer

240 standard versions

set up equations

s = number of standard versions

h = number of high quality versions

the total size of all standard versions would be 2.3s since each standard version is 2.3 MB

the total size of all high quality versions would be 4.4h since each standard version is 4.4 MB

add them together to get the total size (2664 MB) of all versions

2664 = 2.3s + 4.4h

since the high quality version was downloaded twice as often as the standard, we can say that

h = 2s

substitute h into equation and solve

2664 = 2.3s + 4.4h

h = 2s

2664 = 2.3s + 4.4(2s)

2664 = 2.3s + 8.8s

2664 = 11.1s

s = 2664/11.1

s = 240

7 0
3 years ago
The table represents a function.
mezya [45]

Answer:

-8

Step-by-step explanation:

You are given the following table representing the function f(x):

\begin{array}{cc}x&f(x)\\-4&-2\\-1&5\\3&4\\5&-8\end{array}

This means

f(-4)=-2\\ \\f(-1)=5\\ \\f(3)=4\\ \\f(5)=-8

Hence,

f(5)=-8

8 0
3 years ago
Read 2 more answers
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