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2 years ago

In the expression x^2+5x+2y-4,which best describes 5? A.base B.coefficient C.constant D.difference

Mathematics

1 answer:

kiruha [24]2 years ago

4 0

Answer:

The answer is B. coefficient.

Step-by-step explanation:

Hope this helps! ^^

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Can someone help quick

9966 [12]

Step-by-step explanation:

22+2x+8= x+20

2x+30=x+20

x+30=20

x=-10

answer is -10

3 0

2 years ago

Find the sale price or retail price <br><br>Original price= $45<br><br>Percent discount= 15%

Verizon [17]

The sail price would be 38.25 because the original price is 45 and the discount is 15% and that would be 0.15 you need to multiply 45 with 0.15 and that would 38.25

4 0

3 years ago

Find the 15th term of the geometric sequence 2 , -8 , 32

marishachu [46]

Answer:

first term (a)= 2

second term (b) = -8

common ratio (r) = -8/2 = -4

15th term = ar^ (n-1)

= 2* (-4)^ 14 =536870912

Step-by-step explanation:

5 0

2 years ago

Can someone do this for me?

EastWind [94]

Do you know your places? Like tenth place?

6 0

3 years ago

FIND PR.PLS HELP BRAINLIEST...

slega [8]

Answer:

6.2 units.

Step-by-step explanation:

We are given two angles and an opposite corresponding side. To solve for an unknown side, we can use the law of sines.

$\frac{8}{sin(90)}=\frac{x}{sin(180-39-90)}=\frac{x}{sin(51)}$

Cross multiplying and solving will get you this:

$x=\frac{8(sin(51))}{sin(90}$

Which can simplify to:

$x=8(sin(51))$

Which putting into a calculator gets you:

$x=6.2$

So the line PR is 6.2 units long.

6 0

3 years ago