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2 years ago

9

What is y=x-3 and what is x=4

1 answer:

jek_recluse [69]2 years ago

3 0

Do you have a graph for this?

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What is the equation of a line that passes through the points (3, 6) and (8, 4) in slope intercept form?

MrMuchimi

Answer:

$y=-\frac{2}{5}x +8.4$

Step-by-step explanation:

Gradient

$m =\frac{y-y1}{x-x1}$

$m = \frac{6-4}{3-8}$

$m=-\frac{2}{5}$

Equation of a line

$(y-y1)=m(x-x1)\\$

- Sub one set of points into equation

$(y-6)= -\frac{2}{5} (x-6)$

$y=-\frac{2}{5}x +8.4$

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3 years ago

55.8 is 62% of what number?

zhenek [66]

90

55.8 /? = 62/100
55.8 x 100= 62 x ?
5580=62 x ?
5580/62 = ?
?=90

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3 years ago

10 POINTS!!!<br><br> Name an angle that is adjacent to ∠BOC.

bogdanovich [222]

An angle adjacent to BOC would be COD or BAC.

5 0

3 years ago

Really stuck here!! Which of the following equations has no real solutions?

borishaifa [10]

Answer:

D

Step-by-step explanation:

3 0

3 years ago

What is the nth term rule of the quadratic sequence below?<br> -5, -3,3, 13, 27, 45, 67, ...

Svetllana [295]

Answer:

the pattern is +2, +6, +10, +14, +18 etc

so its in increment of 4

the rest is trivial

Step-by-step explanation:

4 0

3 years ago

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