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Artist 52 [7]
3 years ago
6

-16 + x=15 one step equation

Mathematics
1 answer:
AleksAgata [21]3 years ago
4 0

Answer:

31

Step-by-step explanation:

- 16+x=15

x=15+16

x=31

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Write the equation for the following relation. R = {(x, y): (4, 5), (8, 7), (12, 9), (16, 11), . . .} and show work
timama [110]

Let

A(4,5) B(8,7) C(12,9) D(16,11)

1) Find the slope AB

m=(y2-y1)/(x2-x1)

m=(7-5)/(8-4)=0.5

2) Find the slope BC

m=(9-7)/(12-8)=0.5

3) Find the slope CD

m=(11-9)/(16-12)=0.5

The points represent a linear function

so

<u>Find the equation of the line with m=0.5 and the point A(4,5)</u>

we know that

y-y1=m*(x-x1)

y-5=0.5*(x-4)

y=0.5*x-2+5

y=0.5*x+3

therefore

<u>the answer is</u>

The equation is equal to y=0.5*x+3

8 0
3 years ago
Can anybody help me please
Sliva [168]

Hello, your answer would be (-5, 5)

3 0
3 years ago
Select the correct answer. Using synthetic division, find (2x4 + 4x3 + 2x2 + 8x + 8) ÷ (x + 2). A. B. C. D.
Mamont248 [21]

Step-by-step explanation:

If you use synthetic division, you get,

2x {}^{3}  + 2x + 4 +  \frac{0}{x + 2}

Which is,

2x {}^{3}  + 2x + 4

Answered by GAUTHMATH

5 0
3 years ago
I dont know how to do these questions I would be pleased if someone helped thankyou.
sleet_krkn [62]

Area = area of the square in the center + 2 * area of the 2 quarter circles.

= 5^2 + 2 * 1/4 *3.14 *  5^2

= 25 + 39.25

= 64.3 in^2    answer

5 0
3 years ago
102) Find the price of one marker if four<br> markers cost $11.36.<br> help asap please!!!
Viktor [21]

Answer $2.84

Step-by-step explanation:

11.36 divided by 4

6 0
3 years ago
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