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Crank
3 years ago
8

Find the equation of this line

Mathematics
1 answer:
Nana76 [90]3 years ago
7 0

Answer:

Step-by-step explanation:

Some observations:  The y-intercept is 1. (0,1) and (1,2) are points on the line.

Use the coordinates of the points to determine the slope.

slope = (difference in y-coordinates)/(difference in x-coordinates) = (2-1)/(1-0) = 1

Slope-intercept equation for a line of slope m and y-intercept b: y = mx+b

Slope-intercept equation for a line of slope 1 and y-intercept 1:

y = x+1

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Simplify 2x2a^2 x2a^2
horrorfan [7]

Step-by-step explanation:

> 2×2a²×2a²

8a⁴

> 36a³×1/4a²

9a³×1/a²

9a

> 2⁶

> 5²m²

6 0
3 years ago
Please help I'm not able to solve this I have tried so many times and the answers I have gotten are all wrong. Please help!! If
goblinko [34]

Answer:

The diameter will be given by 50 cm ÷ 3.142 = 15.9134 cm

The radius will be 15.9134 ÷2 = 7.9567 cm or about 7.96 cm

The area of a circle is given by \pi × square of radius

Area = 3.142 × 7.96×7.96 = 199.0821 square cm

7 0
3 years ago
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kolezko [41]
9 feet is longer. hope thins helps :-)
5 0
3 years ago
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What is the missing value in the equation shown □ x1/10=0.034
grin007 [14]

Answer:

0.34

Step-by-step explanation:

Do the inverse operation so;

0.034 / 1/10 = 0.34

Now go back and subsitute,

0.34 * 1/10 = 0.034

4 0
3 years ago
У=-3x+3<br> y = -9x + 15
julia-pushkina [17]

Answer:

(2, - 3 )

Step-by-step explanation:

Given the 2 equations

y = - 3x + 3 → (2)

y = - 9x + 15 → (2)

Substitute y = - 3x + 3 into (2)

- 3x + 3 = - 9x + 15 ( add 9x to both sides )

6x + 3 = 15 ( subtract 3 from both sides )

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x = 2

Substitute x = 2 into either of the 2 equations and solve for y

Substituting into (1)

y = - 3(2) + 3 = - 6 + 3 = - 3

solution is (2, - 3 )

8 0
3 years ago
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