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3 years ago

Help me please and thank you

Mathematics

2 answers:

il63 [147K]3 years ago

4 0

Answer:

Pretty sure it's y = -3/2x+4

Step-by-step explanation:

KatRina [158]3 years ago

3 0

The second one because the product of perpendicular slopes should be -1.
3/2 x -2/3 = -1

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murzikaleks [220]

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Am I actually gunna get money? and the answer is 15cm

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3 years ago

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50 POINTS

user100 [1]

$\huge \sf༆ Answer ༄$

According to the question ;

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:y \propto x$

Now, let's add a constant of proportionality to replace proportionality sign with equal to :

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:y = kx$

[ where, k is proportionality constant ]

plug the value of x and y from any ordered pair in the table , for example : $\sf(\dfrac{1}{5} , 2)$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:2 = k \times \dfrac{1}{5}$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:k = 2 \times 5$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:k = 10$

Therefore, value of proportionality constant (k) is

$\overbrace{ \underbrace{\underline{ \boxed{ \sf 10 }}}}$

5 0

3 years ago

5 divied by 5/6 please let me know

yaroslaw [1]

5 / (5/6)...when dividing with fractions, flip what u r dividing by, then multiply

5 * 6/5 =
30/5 =
6 <==

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3 years ago

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Where did Angie make an error?

Natasha2012 [34]

Answer:

Its C because if she found the y value she needs to find the x and she plugged in the y value for x.

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2 years ago

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I need help with these question please help me!!

Elza [17]

The correct answer is n - 7 = 30

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3 years ago

Help me please and thank you ​

Help me please and thank you