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boyakko [2]
1 year ago
13

What is the X 3x +15 and 2x + 20

Mathematics
1 answer:
Georgia [21]1 year ago
5 0

Answer:

<h2><u><em>x = 5</em></u></h2>

Step-by-step explanation:

What is the X

3x +15 and 2x + 20

assuming that the question is an equation

3x + 15 = 2x + 20

3x - 2x = 20 - 15

x = 5

-----------------

check

3 * 5 + 15 = 2 * 5 + 20

30 = 30

the answer is good

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Plz, help ASAP !!!!!!!!
mr_godi [17]

Answer:

145 degrees.

Step-by-step explanation:

This line is 180 degrees.  So if you take 180 and subtract 35, you should get 145.  Hope this helped!

-Kirito

6 0
2 years ago
Convert x = 4 to polar form
dezoksy [38]

Answer: r = 4 sec θ

Explanation: Using: x = r cos θ then r cos θ = 4 ⇒ r = 4 cos θ = 4 sec θ

4 0
3 years ago
In the diagram, the length of segment VS is 39 units.
Darina [25.2K]

Answer:

TV=38\ units

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The figure shows a kite

The kite has two pairs of consecutive and congruent sides and the diagonals are perpendicular

That means

TS=VS

TQ=VQ

TR=RV

we have

VS=39\ units

TS=6x-3

so

6x-3=39

solve for x

6x=39+3\\6x=42\\x=7

<em>Find the value of RV</em>

RV=2x+5

substitute the value of x

RV=2(7)+5=19\ units

Remember that

TV=TR+RV ---> by segment addition postulate

we have

TR=RV=19\ units

so

TV=19+19=38\ units

5 0
3 years ago
Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s
Marina CMI [18]

Answer:2


Step-by-step explanation: two ones equal one two


8 0
3 years ago
Number 2 please help
Sveta_85 [38]

Answer:

you just have to check the first and the third box

Step-by-step explanation:

put each into slop intercept form

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y=-5x-28

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5 0
3 years ago
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