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3 years ago

Someone please help ASAP will give brainliest

Mathematics

1 answer:

qaws [65]3 years ago

5 0

Answer:

y = x+1

Step-by-step explanation:

points (0,1) and (2,3)

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

m = (3-1)/(2-0)

= (2/2)

m=1

the y intercept ( or where it crosses the y axis) is 1

y = mx+b

y = 1x+1

y = x+1

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2 years ago

9.12cm 10.36cm 11.34cm 12.61cm

Vinvika [58]

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answer

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3 years ago

Given that 3x-y : x+2y = 2 : 5, Determine the ratio x:y

N76 [4]

Answer:

x : y = 9 : 13

Step-by-step explanation:

Given that

3x - y : x + 2y = 2 : 5

Express the ratio in fractional form, that is

$\frac{3x-y}{x+2y}$ = $\frac{2}{5}$ ( cross- multiply )

5(3x - y) = 2(x + 2y) ← distribute parenthesis on both sides )

15x - 5y = 2x + 4y ( subtract 2x from both sides )

13x - 5y = 4y ( add 5y to both sides )

13x = 9y ( divide both sides by 13 )

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$\frac{x}{y}$ = $\frac{9}{13}$ , that is

x : y = 9 : 13

7 0

3 years ago

Can someone help me with this question?

Lina20 [59]

Answer:1/3

Step-by-step explanation:

gradient equals

$\frac{Y2-Y1}{X2-X1}$

= $\frac{5-3}{10-4}$

= $\frac{2}{6}$

= $\frac{1}{3}$

6 0

2 years ago

What transformation transforms (a, b) to (a, −b) ?

mash [69]

Answer:

Reflection over the x-axis

Step-by-step explanation:

The transformation rule for a reflection over the x-axis is (x, -y)

4 0

3 years ago

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